The monster has two long ____________.[ ]
A. arm
B. Arm
C. arms
答案:C
. My parents have always made me __________ about myself, even when I was twelve.
A.feeling well
B.feeling good
C.feel well
D.feel good
城镇人口占总人口的比重作为城市化水平指标的主要缺陷是()。
A.城镇人口统计标准不一致
B.城镇数量统计不准确
C.各国的城镇人口定义不同
D.各国的城镇定义不同