问题

The machine has been used many years. It’s no wonder that it doesn’t work well________.

A:regularly
B:constantly
C:occasionally
D:frequently;

正确答案是：

同类题型

Have you finished your project— Not yet. I’ll finish it if I ten more minutes.

I don’t like mutton ________ beef.—I don’t like mutton, ________ I like beef a lot.

Tenminutes____enoughforme.　

_____ can you expect to get a pay rise. [ ]

The poor man , ________，ran out of the dark cave.