题目内容
四、 单项选择。
() 1. Do you want a teacher?
A. to B. be C. to be
() 2. What your friends do?
A. does B. do C. is
() 3. It's six in the morning. Everyone is the bus stop.
A. on B. in C. at
() 4. Where is your sister ?
A. go B. to go C. going
() 5. They are .
A. nurse B. offices workers C. office workers
四、 1. C 2. B 3. C 4. C 5. C
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