气割钢板将接近终点时，割嘴应向切割方向倾斜些，以利于钢板下部提前割透，使收尾平直。( )
参考答案：错
广州管圆线虫病（）
A.含幼虫卵经口感染
B.感染性幼虫经口感染
C.囊蚴经口感染
D.感染性幼虫经皮肤感染
E.裂头蚴经皮肤感染
—What do you think of the film?
—_______.It's too long. [ ]
A. I like it very much
B. I don't like it at all
C. It's wonderful
D. Very interesting
