问题

Every year lots of trees ________ to make our country more beautiful.
A:is planted
B:was planted
C:are planted
D:were planted
B:was planted
C:are planted
D:were planted
正确答案是:
同类题型
Mum, I don’t like drinking milk. —- For your health, dear, you _______ .
Lucy likes playing guitar, but Lily likes playing chess.
He spoke very fast and very _____ people understood what he said.
As a paradise for shoppers, most stores in Hong Kong are _____ even on Christmas Day.
Tom went to his teacher for ______ on how to work out the problem.