具有钻孔习性的蠕虫是（）
A.钩虫
B.鞭虫
C.蛔虫
D.疟原虫
E.血吸虫
参考答案：C
— Shall we go to the art exhibition right away?
— _____. [ ]
A. It is your opinion
B. I don't mind
C. It's all up to you
D. That's your decision
老舍原名______，字______，其代表作为______等。P65
