I want to make ______ e-card for my teacher.
A. 不填
B. a
C. an
答案：C
If you can't get to sleep, then get up and try to do something_______ lying in bed.[ ]
A.and
B.or
C.instead of
D.take the place of
税务登记的种类主要有（）。
A.开业（设立）登记
B.变更登记，注销登记
C.停业、复业登记
D.外出经营报验登记
