图示4所指部位（）。 A.脾静脉 B.腹主动脉 C.肠系膜上动脉 D.胰头 E.下腔

某地某天早上气温为22°C，中午上升了4°C，夜间又下降了10°C，那么这天夜间的气温是 （     ）

--It really shocked us that he should have made such_______ rapid progress in his study in  such a short time!

--No surprising. He has been making _______ most of his spare time to study.

A．a; the

B．a; /

C．/; the

D．/; /

As a student of Senior Three, he has very little free time __ he can spend developing his own interest.

A．when

B．in which

C．at which

D．that

水(气)锥

查询条件filter包装类是哪个（）

A、QueryCriterion

B、QueryResultObject

C、QueryFilter

D、QueryRequestParam