填空题

The problem is too difficult for me (solve)（）

【参考答案】

to solve

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热门试题

单项选择题

A．He thinks the gallery is not worth visiting.
B．He is tired of visiting the gallery.
C．He has been to the gallery a hundred times.
D．He has been looking forward to visiting the gallery.

单项选择题

Why didn’t Alice show herself at the meeting tonight（）

A．She flew out of town.
B．She’s ill.
C．She is on vacation.
D．She decided to stay at hom