最新答案题库
121、冷却水系统状态不变的情况下，空气湿度变大，则冷却塔出水水温（）。
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122、One key commodity， sugar， hasrebounded impressively from the lows of last year.
A、risen again
B、risen above
C、dropped off
D、fallen off
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123、The world"s second largest economy， Japan， has been languishing for nearly a decade， after the boom of the early 1980s collapsed.
A、active
B、robust
C、inactive
D、encouraging
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124、灭火的基本方法有（）、（）、（）和（）。
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125、There were no breakthroughs in the Uruguay Round of GATT negotiations on key elements.
A、achievements
B、failures
C、accommodations
D、sluggishness
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126、热流密度是指换热设备的单位传热面积每小时传出的热量。
A、正确
B、错误
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127、But countertrade is not the exclusive province of debtor nations.
A、creditor
B、borrower
C、believer
D、loaner
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128、选择凉水塔填料时，当水中悬浮物大于120 一200 ppm或含有较多油类，易产生CaC03沉淀时，不宜选点滴式填料。
A、正确
B、错误
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129、Korea， once known as the “Hermit Kingdom”，is plainly on the move.
A、on the road
B、in progress
C、in the way
D、under construction
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130、冬季对室外阀门应开长流水防冻，并经常检查。
A、正确
B、错误
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131、If the political will to continue moving forward fails， we can anticipate more strains in the marriage contract that ultimately would strike at what we* ve accomplished.
A、activate
B、participate
C、complete
D、forecast正确答案：点击查看
132、体积单位1升等于（）毫升。
A、1000
B、100
C、10
D、10000
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133、But the Japanese will not be able to keep alid on their high-tech know-how forever.
A、prevent
B、cover
C、discovery
D、uncover
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134、The drop in the oil price is bound to mean increased competition from synthetic products.
A、is ready to
B、is certain to
C、is moved to
D、is started to
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135、污水处理场处理的是含硫含碱的污水。
A、正确
B、错误
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136、离子交换的（），是影响离子交换树脂的交换和再生过程的重要性质。
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137、The markets themselves have lost much of their allure.
A、management
B、friction
C、distribution
D、attraction
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138、There is a massive number of mainly British consultants coining in at silly prices to gain entry into the market.
A、low prices
B、good prices
C、high prices
D、reasonable prices
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139、给水管道只有在距泵入口大于或等于3倍管径处才允许转弯。
A、正确
B、错误
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140、Re-exports to Kuwait have seesawed from Dh 183 million in 1990 to Dh 1，161 million in 1991.
A、fluctuated
B、been seen
C、changed
D、increased
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141、Theinitial reaction from OPEC was pretty tough but now seems to have softened a bit.
A、original
B、mark
C、harmful
D、introductory
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142、反渗透在给水含盐量增加，而其他条件不变时，水通量增加，盐透过量也增加。
A、正确
B、错误
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143、Mickey Kantor has called a new policy geared to uquantifiable results for some products.
A、in accordance with
B、moved by
C、along with
D、connected up
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144、混凝阶段的投药方式一般有（）、（）、（）、（）四种，投药方法有（）和（）两种。
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145、In 1991 ， for the second year in a row， the economies of low-income and middle-income countries virtually stagnated.
A、repeatedly
B、successively
C、respectively
D、successfully
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146、某月装置处理污水450000mз，若投加聚合铝按本装置规定标准15mg/L投加，本月最少应投加多少？
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147、China has borrowed almost US $2 billion from the World Bank and its affiliates，but a substantial proportion of these loans are still to be disbursed.
A、sent
B、paid
C、counted
D、checked
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148、Even more striking， China"s entrepreneurs are starting to hunt for opportunities abroad.
A、go after
B、go around
C、look after
D、search for
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149、超滤膜的过滤可分为（）过滤和全量（）过滤两种方式。
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150、化学平衡是静态的平衡。
A、正确
B、错误
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