问题

_______ a small number of Australians are bitten byspiders each year, most recover without any medical treatment.

A:offer
B:Unless
C:When
D:Because

正确答案是：

同类题型

Who helped Li Lei with his English — , he learnt it by himself.

Get up early, you’ll miss the bus.

Can I get you a cup of tea—___________.

____in mind that you have to be home by 10 o’clock.—Ok, Iwill.

I want someone to write the composition for me.——No．As a student，you depend on yourself.