室间隔缺损伴明显肺动脉高压时可有以下临床表现,但应除外
A.右心室显著增大
B.原有心脏杂音明显增强
C.P2亢进
D.肺动脉段明显突出
E.右心室压力明显升高
参考答案:B
鱼的新鲜程度可从感官指标来分析,当鱼体出现下列哪一现象时,可判断的为新鲜鱼
A.角膜变浑浊
B.鳃色变淡
C.鱼鳞完整,有弹性,有光泽
D.肛门突出
E.鳃色变深
You may ________ dishonesty for a while, but you’ll be found out sooner or later.
A.get on with
B.get through
C.get away with
D.get out of