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Quizzes 在线小测验 |
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语言,词汇,语法你掌握了多少? 网上挑战一下自己吧,看看自己魔高几丈?每周一期的互动式“Quiz Net (在线小测验)”及时检验你的学习成果。 |
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How long...?
[ 2007-02-05 08:42 ]
从下面选项中选择正确答案;单击“核对答案”按钮,核对你的答案。
You said:sincedurringduringall of the above answers
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正确。因为 during 表示在...期间。参照例句: I fell asleep during the class!
很遗憾,这里只有一个词是正确的。再试试看。
拼写错误,因为 'during' 只有一个'r'。
不对,因为since 和时间概念连用时,表达的是过去某一个具体时间作为起点直至另外一个时间为止,参照例句: 'I've worked in the same job since 1999' or 'I've been waiting since 6 o'clock'.
你没有回答这个问题。
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6 |
"I didn't know you were friends with Wang. How long ____________ him?" |
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The possible answers were:
do you know
are you knowing
have you known
have you been knowing
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