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What may be the writer’s advice to the potential readers? A. The goals you set for yourself shouldn’t be far beyond your reach. B. You needn’t attend college if you are really not interested in it. C. You should work harder to win praise from others. D. Honesty is the best policy to solve problems in your life. Ⅳ 課文語言知識 第一節(jié) 課文填空 Cloning has two 56 uses. Firstly, gardeners use it 57 to produce 58 quantities of plants. Secondly, it is 59 for research on new plant species and for medical research on animals. Cloning plants is 60 while cloning animals is very 61 . It is a difficult task to 62 . Many 63 clone mammals failed. But at last the determination and patience of the scientists 64 in 1996 with a breakthrough - the cloning of Dolly the sheep. The 65 works like this: 第二節(jié). 完成句子 【查看更多】

 

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Could I speak to ______ is in charge of International Sales please?

A. who                         B. what

C. whoever                     D. whatever

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One of the most important questions they had to consider was _____ of public health.

A. what                      B. this

C. that                       D. which

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I can’t leave. She told me that I ______ stay here until she comes back. 

A. can      B. must     C. will     D. may

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What I need is_____ book that contains ______ABC of oil painting. 

A. a; 涓嶅～        B. the; 涓嶅～     C. the; an     D. a ; the

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What I need is_____ book that contains ______ABC of oil painting. 

A. a; 涓嶅～        B. the; 涓嶅～     C. the; an     D. a ; the

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