引起睑弦赤烂的西医病因是,除了()。
A.屈光不正
B.他人传染
C.营养不良
D.睡眠不足
E.卫生习惯不良
参考答案:B
—How about going hiking this weekend?
—Sorry. I prefer ______ rather than ______.
A.staying at home, go out
B.going out; staying at home
C.to go out, stay at home
D.to stay at home, go out
33H加弹机探丝器是安装在()。
A、第三罗拉与上油辊之间
B、第三罗拉与定型热箱之间
C、上油辊与卷绕之间
D、第一罗拉前