根据题意|m|-3=1，m+4≠0解得|m|=4，m≠-4
所以m=4
句型转换。(每空1分，共10分)
小题1:“Are there homeless people in your city?” I asked Wang Tao. (改为间接引语)
I asked Wang Tao _____ there _____ homeless people in his city.
小题2:I’m going to Shanghai by plane next month. (同义句转换)
I’m _____ _____ Shanghai next month.
小题3:We send and receive information by satellites.（对划线部分提问）
_____ _____ you send and receive information?
小题4:You’ll fail in the exam if you don’t work hard. (同义句转换)
Work hard, _____ you won’t _____ the exam.
小题5:Someone took away the boxes this morning.（改为被动语态）
The boxes _______ _______ away by someone this morning.
器械浸泡在70%乙醇或0.1%新洁尔灭溶液中需要多少时间方可使用
A．90分钟B．30分钟C．15分钟D．60分钟E．120分钟
