(2013·江西高考)When I was a child, I ________ watch TV whene..

(2013·江西高考)When I was a child, I ________ watch TV whenever I wanted to.A.should          B.couldC.mustD.need

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Ely worked late in the evening to finish her report _____ he..

Ely worked late in the evening to finish her report _____ her boss could read it next morning.A. when B. though C. before D. so that

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It never occurred to humans until the mid-1990s _____ some a..

It never occurred to humans until the mid-1990s _____ some animals can be cloned.A. where B. thatC. whenD. what

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_____ you understand the rule, you'll find English easy to ..

_____ you understand the rule, you'll find English easy to learn.A. AsB. While C. OnceD. Whether

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短文改错。 Some things about computers are easier as you may..

短文改错。 Some things about computers are easier as you may fear. First, computers are logical. Things at first seems difficult will make sense to you after you learn the rules. Second, it is really not hardly to learn enough to use today machines. You don�

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