摘要： The designs of the new tools should be carefully, so that we can pick out the one which suits our job. A. examined B. experimented C. tested D. tried
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34. The designs of the new tools should be ________ carefully, so that we can pick out the one that suits our work.
A. experimented B. examined
C. exercised D. tried
查看习题详情和答案>>The designs of the new tools should be_____carefully ,so that we can pick out the one which suits our job.
A.examined B.tried on C.tested D.experimented
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34. The designs of the new tools should be ________ carefully, so that we can pick out the one that suits our work.
| A．experimented | B．examined |
| C．exercised | D．tried |