题目内容
Did he ______ the lecture the other day?
A join B take part in C attend D join in
【答案】
C
【解析】略
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Only then did he _______ the effects of his action.
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A．aware |
B．aware of |
C．become aware |
D．become aware of |
Only then did he the effects of his action.
| A．aware | B．aware of | C．become aware | D．become aware of |