摘要： The drug came under strong attack from professional observers, who had been backed up by many doctors. A. confused B. confusing C. concerning D. concerned
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The drug came under strong attack from _______ professional observers, who had been backed up by many doctors.
- A.confused
- B.confusing
- C.concerning
- D.concerned
The drug came under strong attack from _______ professional observers, who had been backed up by many doctors.
A. confused B. confusing C. concerning D. concerned
查看习题详情和答案>>The drug came under strong attack from _______ professional observers, who had been backed up by many doctors.
A. confused B. confusing C. concerning D. concerned
查看习题详情和答案>>The drug came under strong attack from _______ professional observers, who had been backed up by many doctors.
| A．confused | B．confusing | C．concerning | D．concerned |