问题

The biggest cities in Canada only have about sixmillion people while _______ in China are much larger.

A:unless
B:even if
C:in case
D:others

正确答案是：

同类题型

The professor requested that all the students ________ the reports at once.

It was in New Zealand _______Elizabeth first met Mr Smith .

They are singing and dancing to _______their high spirits despite great hardships.

However much _______, it will be worth it

We slept with the light________ all night long last night.