单项选择题

It nearly two weeks _ I had received his letter.
A、is, that
B、was, that
C、is, since
D、was, since

你可能感兴趣的试题

单项选择题

只要多练习！书看不看的无所谓！

A.正确
B.错误

不定项选择

草坪在逆境下应增加施肥次数‌

A．正确
B．错误