单选题 This year the factory________ almost twice as many motors as it did last year.今年这家工厂生产的汽车几乎是去年的两倍。

单选题 He tried to__________his involvement in this

 robbery ， but he fi nally confessed.

他试图——他参与了这

起抢劫案，但他最终认罪了。

单选题 Which is more important ， the__________appearance of a book or its content?一本书的外观和内容哪个更重要?

单选题 HOW many times did the clock__________?时钟转了几次

单选题 Mike wanted to go there by plane but he did not have enough money to pay for the__________迈克想乘飞机去，但他没有足够的钱钱要用来支付医疗费用

单选题 The headmaster wanted the classroom 

building__________as soon as possible.

校长想要教室

尽快建设_

单选题 __________they who did the thorough cleanin

他们进行了彻底的清洁

g to the classroom yesterday.

昨天我去教室了。

单选题 There was plenty of time.You______.有的是时间。你