They usually have the medicine ______ before putting into the market all over th
题型：专项题难度：来源：
| They usually have the medicine ______ before putting into the market all over the country. |
| [ ] |
A. testing out
B. to be tested out
C. being tested out
D. tested out |
答案
| D |
举一反三
| When the man came in, gun in hand, we all stood there, ______. |
| [ ] |
A. frightened
B. frightening
C. being frightened
D. having frightened |
"We can not afford limited progress. We need rapid progress," Ban said at the Third World Climate
Conference in Geneva, ______ by the World Meteorological Organization (WMO). |
| [ ] |
A. organized
B. being organized
C. organizing
D. was organized |
| The disk, digitally _____ in the studio, sounded fantastic at the party that night. |
| [ ] |
A. recorded
B. recording
C. to be recorded
D. having recorded |
| ______ in the mountains for a week, the two students were finally saved by the local police. |
| [ ] |
A. Having lost
B. Lost
C. Being lost
D. Losing |
| For breakfast he only drinks juice from fresh fruit ______ on his own farm. |
| [ ] |
A. being grown
B. grown
C. to be grown
D. to grow |
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