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【多选题】
根据乳头的形状不同,可分为()。A.
丝状乳头
B.
蕈状乳头
C.
轮状乳头
D.
乳头
E.
黏膜乳头
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皮皮学刷刷变学霸
举一反三
【单选题】下列节气中,上海白昼时间最长的是......................................................( )
A.
春分日
B.
夏至日
C.
秋分日
D.
冬至日
【单选题】The two coal miners, _____ in the mine for as long as three days, were eventually rescued and sent to hospital immediately. [ ]
A.
to trap
B.
trapping
C.
trapped
D.
having trapped
【简答题】The speaker urged the coal-miners to ____________________(维护自己的权利), no matter how difficult it would be.
【单选题】When the earthquake, a destructive natural disaster, happened, ninety-nine coal miners were trapped in the coal mine _____the ruins, waiting _____. [ ]
A.
in; to be rescued
B.
under; for being rescued
C.
in; to rescue
D.
under; to be rescued
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