— A medical team was sent to Japan by air five hours ago.— So they ________ have

题型：陕西省同步题难度：来源：

— A medical team was sent to Japan by air five hours ago.
— So they ________ have arrived by now.The flight usually takes four hours or so.[      ]
A. might
B. could
C. must
D. need

答案

举一反三

— I"m thinking of losing weight these days.
— Oh, you ________ be out of mind. You"re 50 kilograms at the most![     ]
A. must
B. will
C. should
D. may

题型：陕西省同步题难度：| 查看答案

It has been announced recently that all the schools________ not have the students attend school if the
students have high temperatures.[     ]
A. need
B. shall
C. could
D. ought to

题型：陕西省同步题难度：| 查看答案

— Where are the students? How could they keep us waiting for so long?
— They started an hour ago and they________ be here in fifteen minutes, I think. [     ]
A. can
B. would
C. should
D. must

题型：天津同步题难度：| 查看答案

— I can"t wait to go to your party. ________ my friend Susan come?
— Of course. She is always welcome.[     ]
A. Shall
B. Should
C. Will
D. Must

题型：天津同步题难度：| 查看答案

— I went to Tom"s birthday party last night. A lot of my good friends were there too.
— It ________ fun.   [      ]
A. must be
B. can be
C. must have been
D. can have been

题型：天津同步题难度：| 查看答案