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【单选题】
E-mail的打开率是( )A.
E-mail的打开总数/E-mail的发送总数
B.
E-mail的打开总数/E-mail的未弹回总数（即成功送达的总数）
C.
点击E-mail里面链接的总数/E-mail的发送总数
D.
点击E-mail里面链接的总数/E-mail的未弹回总数（即成功送达的总数）
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【单选题】The weather is cold. You need _____ warm clothes. [ ]
A.
wear
B.
to wear
C.
wearing
D.
worn
【简答题】for语句的作用是 。
【简答题】按照意思把英语句子同图画搭配起来。 A. B. C. D. ( )1. The weather is cold. ( )2. It is rainy. ( )3. It's hot. ( )4. The weather is windy.
【简答题】A．The soil has been overworked. B．The climate is cold. C．The weather is too dry. D．The soil is sandy.
【简答题】选词填空，补全句子。 April July January October 1. In ____________, the weather is cold. 2. In ____________, the weather is warm. 3. In ____________, the weather is hot. 4. In ____________, the weat...
【简答题】听录音，判断对错。对的画√，错的画×。 ( ) 1. The weather is cold. ( ) 2. It is warm. ( ) 3. It's hot. ( ) 4. The weather is cool. ( ) 5. There are twelve months in a year.
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