问题

The machine has been used many years _____ it doesn’t work well occasionally[ ]

A: That's because
B: It's no wonder that
C: There's no doubt if
D: It's unlikely that

正确答案是：

同类题型

The pioneers who settled the west in the 1860s had to handle ____ living condition, and severe weather.[ ]

The Smith are considering _________ to England because they __________ the cold weather there.

13 The British Isles are a group of islands that lie_____ the west coast of Europe, and the island justBritain is called Ireland

It is much easier to talk about social change than to .

I have a fever.— _______. You’d better go to see a doctor.