问题

He went into his room,_____ the light and began towork.

A:has turned
B:turned off
C:turned on
D:Has turnedoff

正确答案是：

同类题型

Lily likes playing _______ guitar.

Someone has tidied the sitting room!—Jim __ it this morning; he couldn’t bear the mess anymore．

下列各句中，没有语病的一句是（）

With the rapid development of medical science, we ______ more new drugs used in the treatment of cancer.

Tom asked the candy makers if they could make thechocolate easier ____ into small pieces.