YJ19粗、细钩子滚筒处理后的烟丝流在离开粗钩子滚筒前经过()整理,由弹丝辘取下,被风扇辘抛出。
A.细钩子滚筒
B.定量辊
C.钢梳
D.集流管
参考答案:C
—I want to know how you react ________ my lecture.
—On the whole, it's very excellent, but I react strongly
________the thoughts on human nature.
A.to; with
B.to; against
C.with; against
D.against; with
16.我国下列地区中,未能形成大城市的是
A.珠江河口地区
B.黄河河口地区
C.长江河口地区
D.汉江与长江汇合地区