.______, higher and higher,until it was a small dot in the sky. A．It up flewB．Up

题型：不详难度：来源：

.
______, higher and higher,until it was a small dot in the sky.

A．It up flew

B．Up flew it

C．Up it flew

D．Up did it fly

答案

解析

略

举一反三

¾ Are you waiting for a bus from Medical University?
¾ Yes. I arrived here at the bus stop ten minutes ago, but the bus _______.

A．hadn’t come

B．won’t come

C．didn’t come

D．hasn’t come

题型：不详难度：| 查看答案

.
He has three brothers, ______ is a doctor.

A．all of them

B．all of whom

C．both of them

D．none of whom

题型：不详难度：| 查看答案

.
I’ll go to America to strengthen my English _______it isn’t too expensive.

A．except

B．provided

C．assumed

D．unless

题型：不详难度：| 查看答案

.
--- Derek, I owe you a thank – you for all your help.
---____________.

A．If you please

B．Don’t mention it

C．That’s it.

D．All right.

题型：不详难度：| 查看答案

.
The second half of his voyage was__________dangerous part, during which he sailed round the Cape Horn.

A．more

B．most

C．the most

D．the more

题型：不详难度：| 查看答案