钢丝绳表层钢丝直径磨损()时,钢丝绳应报废.
A、30%
B、40%
C、10%
D、15%
参考答案:B
You may not have played very well today, but at least you've got through to the next round and ______. [ ]
A. tomorrow never comes
B. tomorrow is another day
C. never put off till tomorrow
D. there is no tomorrow
“伤寒三日,少阳脉小者”,预示着何种情况()
A.产生痞证
B.产生结胸变证
C.内传三阴
D.邪陷阳明
E.痊愈