The yellow shirt is as______as the blue one.
A. cheap
B. cheaper
C. the cheapest
查看答案
A.inB.atC.to
A. in
B. at
C. to
—How often do you go to the supermarket? —______.
A. Three times
B. This afternoon
C. Once a week
下图所示的蒸汽采暖系统中散热器释放空气的装置正确的是()。
What must farmers do in spring?
A. Grow vegetables.
B. Plant their fields.
C. Feed animals.