Question

This kind of gel pen which ______ smoothly is quite popular with students

1. A.
   is written
2. B.
   is writing
3. C.
   wrote
4. D.
   writes

Answer 1

D
试题分析：句意为：这种写起来非常流畅的中性笔很受学生的欢迎。部分动词如tear, sell, write等可用主动形式也可用被动形式，当说明事物本身所具备的性质时要用主动表被动的 形式，当说明具体的动作时要用被动语态。Fg: The kind of paper tears easily.
说明这种纸易撕烂，是主语的性质。本题即考查这种笔所具备的特点，故用现在时的主动语态。A为一般现在时的被动语态，B为现在进行时，C一般过去时。
考点：考查时态语态的用法。