Someone knocked at your door just now,but I d...

Someone knocked at your door just now,but I didn’t see who　　　　 was.

A.this　　　 B.it　　　　 C.that　　　 D.one

高三英语单项填空中等难度题查看答案及解析

Someone knocked at your door just now, but I didn't see who _____was.

高三英语单项填空中等难度题查看答案及解析

—Who knocked at the door?

—I’ve no idea. I just pretended nobody was at home, so I didn’t ask who ____ was.

A. he       B. that       C. she       D. it

高三英语单项填空中等难度题查看答案及解析

— There's someone knocking on the door. Who _____it be?

— It must be Mary. She promised to be here at 8：00.

A.must      B. need     C. shall      D. Can

高三英语单项填空中等难度题查看答案及解析

—There's someone knocking on the door．Who　　　　　　 it be?

—It must be Mary．She promised to be here at 8：00．

A．must　　             B．can　　             C．shall             D．need

高三英语单项填空中等难度题查看答案及解析

—Listen! There is a knock on the door. Who _____ it be?

—It must be Jack. Just now I sent for him.

高三英语单项填空中等难度题查看答案及解析

—Listen! There is a knock on the door． Who _____ it be?

—It must be Jack． Just now I sent for him．

A． shall  B． can     C． must    D． might

高三英语单项填空中等难度题查看答案及解析

—Listen! There is a knock on the door．Who _____ it be?

—It must be Jack．Just now I sent for him．

A．shall    B．can      C．must     D．might

高三英语单项填空中等难度题查看答案及解析

--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

高三英语单项填空困难题查看答案及解析

--Who______ it be that is knocking at the door?

--It ______ be Father, but I’m not sure.

A. can; may　　　 B. can; must

C. must; can　 D. may; must

高三英语单项填空简单题查看答案及解析