生甘遂的内服用量是()
A.3~6g
B.3~9g
C.1~2g
D.0.5~1.5g
E.0.3~0.6g
参考答案:D
1岁小儿正常的体格发育应达到以下标准,但哪项除外()
A.体重9kg
B.身长75cm
C.头围48cm
D.出牙8个
E.胸围与头围相等
I go to school ________ bus every morning. [ ]
A. in
B. on
C. at
D. by