【单选题】【消耗次数：1】
He has_______four interesting books.
①
wrote
②
written
③
been writing
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相关题目
【单选题】
She was wondering whether he has been writing anything new ____
①
late
②
later
③
latter
④
lately
【单选题】
Its ( ) that he has been away from home.
①
evident
②
important
③
genuine
④
alternative
【单选题】
he park has been built and it will be open _____ three years
①
A. in
②
B.for
③
C.on
④
D.after
【判断题】
Ever since he arrived, he has been complaining constantly about the weather.
①
正确
②
错误
【单选题】
He used to in a small village, but now he has been used to in the big city.
①
live, living
②
live, live
③
living, living
④
living, live.
【单选题】
A: Could you put the books on bookshelves, please? B: Of course. [填空] A: Thats all. Everything else has been done.
①
Its a pleasure to help.
②
Is that all?
③
Im free now.
④
How should I do it?
随机题目
【单选题】
1. 以下关于液体制剂特点的错误表述是
①
能用于皮肤、粘膜和人体腔道
②
药物分散度大，吸收快，药效发挥迅速
③
液体制剂药物分散度大，不易引起化学降解
④
液体制剂给药途径广泛，易于分剂量，不适用于婴幼儿和老年人
⑤
某些固体制剂制成液体制剂后，生物利用度增加