问题
选择题
— Maggie had a wonderful time at the party.
— ________, and so did I. [ ]
A. So she had
B. So had she
C. So she did
D. So did she
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Maggie had a wonderful time at the party.
— ________, and so did I. [ ]
A. So she had
B. So had she
C. So she did
D. So did she
答案：C
莽草酸（化学式：C7H10O5）是制取抗“H1N1流感”药物“达菲”的原料．请回答：
（1）莽草酸由______元素组成；
（2）每个莽草酸分子有______个原子；
（3）对1岁以上的儿童推荐按照下列“体重-剂量表”服用“达菲”：
| 体重 | 小于等于15千克 | 15～23千克 | 23～40千克 | 大于40千克 |
| 每次用量 | 30mg | 45mg | 60mg | 60mg |