什么是起重机的轮压？
参考答案：
起重机的轮压就是起重机的一个运行车轮对轨道的压力
The Monument to the People's Heroes, ____ from August 1952 to May 1958, was the first
large-scale memorial built in New China.[ ]
A. to be constructed
B. constructed
C. being constructed
D. was constructed
双侧软腭瘫痪的临床表现不包括（）。
A.开放性鼻音
B.吞咽时食物逆行入鼻腔
C.食物易呛入鼻腔
D.不能做吸吮、吹哨动作
E.软腭松弛下垂
