题目内容
Did he ______ the lecture the other day?
| A．join | B．take part in | C．attend | D．join in |
C
解析
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相关题目
Only then did he _______ the effects of his action.
|
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 |