causing 퀴즈

각 질문에 대한 가장 적절한 대답을 선택합니다.새로고침

• 문제 1 :
There has been some concern that poloxin causes unacceptable levels of cytotoxicity, and a critical assessment of the efficacy and safety of these PBD inhibitors should be conducted [3] .
1. causing
2. causes
3. caused
4. cause
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• 문제 2 :
It was contended, that the only objection which could be raised against under-firing, was the danger of incrustation, or deposit upon the boiler bottom, of matter held in suspension by the water; but that this rarely, if ever, caused explosions; the utmost injury it occasioned, was causing the boiler plate to be burnt out, and that this effect could not take place, without gross neglect.
1. causing
2. causes
3. caused
4. cause
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Other Vocabulary

1. en pausing
2. en using
3. fr causiez
4. en rousing
5. en abusing