“鱼,我所欲也;熊掌,亦我所欲也;二者不可得兼……”所反映的动机冲突是( )
A.双趋冲突
B.双避冲突
C.趋避冲突
D.多重趋避冲突
参考答案:A
Jack is a great talker.It's high time that he ________ something instead of just talking.(2012·辽宁)
A.will do
B.has done
C.do
D.did
变形缝内不得设置电缆、可燃气体管道和()类液体管道。
A.甲、乙、丙
B.乙、丙、丁
C.甲、丙、丁
D.甲、乙、丁