编写修理单的要求规定,必须写清楚的是()。
Ⅰ、工程规格、工程价格
Ⅱ、工程内容,工程要求
Ⅲ、设备制造厂的名称
A.Ⅰ+Ⅱ
B.Ⅰ+Ⅲ
C.Ⅱ+Ⅲ
D.Ⅰ+Ⅱ+Ⅲ
参考答案:C
--Mum, I’m going to visit my uncle. What about staying there a week?
--A week is too long. Try to be back in a _____ of days.
A.number
B.dozen
C.couple
D.score
Our goods must be up to export standards before the Inspection Bureau () them.
A. release
B. to be released
C. released
D. releases