斜拉桥的三个组成部分是什么？受力特点是什么？
参考答案：索塔，拉索、主梁。索塔受压、拉索受拉、主梁受弯。
My father ask me ________ some vegetables
[ ]
A. eat
B. eating
C. to eat
5. I have _____ nothing to do today, so you stay here longer.
A．nearly
B．ever
C．most
D．Almost
