whoitbethatisknockingatthedoor

---who______it be that is knocking at the door?
---It_______be Father, but I’m not sure.

A．can, must

B．can, may

C．must, can

D．may, must

登录免费查看答案和解析

相关试题

Television has many advantages. It keeps us ____ of the ____ news and also provides entertainment in the house.

A．informed, latest	B．to know, later
C．learning, latter	D．to think, latest

收藏答案/解析

Susan was expecting her favourite singers, but to her disappointment, ____ appeared.

A．some

B．none

C．everyone

D．no one

收藏答案/解析

---So I’m going to make the desk myself.
---Why ____ instead, if I may ask?

A．not buy it

B．don’t buy one

C．not buy one

D．don’t buy it

收藏答案/解析

Painted red ____ white walls, the houses look wonderful.

A．over

B．against

C．in

D．on

收藏答案/解析

---Want to ride on the roller coaster?
---No way! I ____ on the roller coaster even if you paid me a million dollars!

A．wouldn’t ride	B．would have ridden
C．would ride	D．wouldn’t have ridden

收藏答案/解析