不属于经济上的城乡差别的内容是（）。
A.教育资源分享不平等
B.收入和消费水平上的差别
C.福利水平差别
D.经济权利的差别
参考答案：A
The officer commanded that the man _____ to hospital right now. [ ]
A. to be sent
B. should send
C. send
D. be sent
We should carefully _________ the case, and we cannot declare the matter closed before it is thoroughly settled. [ ]
A. delay
B. claim
C. remind
D. investigate
