一般来说,市场园艺农业的主要产品不包括().
A.水果
B.花卉
C.油料
D.蔬菜
参考答案:C
Turn on the television or open a magazine and you _____ advertisements showing happy families. [ ]
A. will often see
B. often see
C. are often seeing
D. have often seen
My mother felt unhappy just now, she?[ ]
A. didn't
B. wasn't
C. did
D. was