下列哪一项不能在食管上直接形成压迫()
A.主动脉弓
B.肺动脉
C.气管分叉
D.左肺动脉
E.左心房
参考答案:B
下列说法正确的是( )
①现在的类人猿也能进化为人类
②人类和现在的类人猿有共同的祖先
③人类起源于森林古猿
④人类起源于类人猿
⑤女娲和上帝创造人类.
A.②③④
B.②④
C.②③
D.①⑤
The whole nation was __________ by the young generation's excellent performances when the
disaster happened. [ ]
A. remembered
B. forgotten
C. honoured
D. impressed