Carbon dioxide______from burning fuels is the most common of the so-called green
题型:同步题难度:来源:
Carbon dioxide______from burning fuels is the most common of the so-called green house gases. |
[ ] |
A. producing B. having been produced C. to be produced D. produced |
答案
D |
举一反三
______comfortably in his chair,my father enjoyed music with his eyes half _______. |
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A. Seated;closed B. Sat;closing C. Seeding;closed D. Sitting;close |
Most of the guests ______ to the party were from the same country. |
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A. invited B. inviting C. to invite D. were invite |
______in 1636,Harvard is one of the top universities in the US. |
[ ] |
A. Being founded B. Found C. Founded D. Founding |
单句改错。 1. You should make yourself understand in English.____ 2. The person was sent for would come here soon.____ 3. Not known what to do,he asked me for help.____ 4.I am very glad to hear the news announcmg.____ 5. Losing in thought,the old man was hit by a car.____ |
Though _______ not to,the girl let out the secret. |
[ ] |
A. telling B. was told C. to tell D. told |
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