问题

He appears to be strong and healthy, but, ____ he suffers from a very weak heart[ ]

A: in other words
B: on the other hand
C: as a matter of fact
D: for one thing

正确答案是：

同类题型

The room isn’t big enough for us ________.

Up to now,the family’s business ______good. I hope our good luck will continue.

Jane told me she would not attend the conference ______.

We found Mary’s brother had ________ more story books than Ann’s [ ]

It makes no difference __________