下图中所示的省区名称与相应的轮廓图相符的是
A.山西
B.湖北
C.广东
D.河南
答案:C
Both you and I ________ good teachers. [ ]
A. are
B. is
C. am
D. was
1岁时小儿的头围约是
A.36cm
B.40cm
C.46cm
D.50cm
E.56cm