油品馏分的结晶点()凝固点。
A.大于
B.小于
C.等于
参考答案:A
具有“受盛化物”功能的脏腑是()
A.膀胱
B.大肠
C.小肠
D.胃
E.脾
The traffic accident _____ last Sunday morning.
A.was happened
B.happened
C.had happened
D.happening