You__________putyourcomputerinyourbedroom.
A、don’tneed
B、hadnotbetter
C、hadbetternot
D、oughtnot
Hisbackacheisonly_________fornotwateringtheflowers.
A、areason
B、acause
C、anexcuse
D、reasons
Ourteachersmadeus________alotofhomeworkafterschool.
A、todo
B、doing
C、do
D、tohavedoneuntilsevenoclock
A、货币发行量过多
B、货币发行量过少
C、货币供给的不稳定
D、货币流通量的过少