The students ______ TV. [ ]
A. are watch
B. watching
C. are watching
D. is watch
答案:C
1千克稻谷可碾米0.75千克。100千克、1000千克稻谷各可以碾米多少千克?
Jim can’t go to school ___ his parents have no money.
A.because
B.and
C.but
D.so