少量咯血是指每日咯血量()。 A.<200ml B.<170ml C.<150ml 发布时间:2017-05-12 14:45 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 少量咯血是指每日咯血量()。A.<200mlB.<170mlC.<150mlD.<130mlE.<100ml
题型:单项选择题 A1型题 —Shall I begin the lecture?—I'm afraid we have to wait for a while.John is coming with a microphone.—________.I can do without the microphone.[ ]A. I'm sorry B. Excuse meC. I beg your pardon D. Never mind 查看答案