— I posted the letter a week ago. — Then they________the letter by now. It u
题型:同步题难度:来源:
— I posted the letter a week ago. — Then they________the letter by now. It usually takes four days. |
[ ] |
A. can have received B. must have received C. would have received D. should have received |
答案
D |
举一反三
____ fired,your health care and other benefits will not be immediately cut off. |
[ ] |
A. Would you be B. Should you be C. Could you be D. Might you be |
_______it rain tomorrow,we would have to put off the visit to the new bridge. |
[ ] |
A. Were B. Should C. Had D. Would |
-What"s the name? -Khulaifi. ______ I spell that for you? |
[ ] |
A. Shall B. Would C. Can D. Might |
It’s a pity that you ______ leave so soon. It’s been so nice having you here. |
[ ] |
A. should B. could C. can D. might |
—Why, my new computer is rubbish! Five hours has passed and it still hasn’t finished the downloading. —Don’t worry. You know, sometimes the Internet ________ be very slow. |
[ ] |
A. can B. may C. should D. must |
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