题目内容

中枢兴奋作用的H1受体阻断药是

A. 苯海拉明
B. 异丙嗪
C. 氯苯那敏
D. 雷尼替丁
E. 苯茚胺

查看答案
更多问题

Brown’s father told him he could have _____ he wanted for birthday.

A. wherever
B. whatever
C. whenever
D. whichever

Students from poor families can apply for _____ aid from the government to support their education.

A. legal
B. first
C. financial
D. economic

The doctor promised to keep all the family members _____ of how the operation was going on.

A. informing
B. to be informed
C. informed
D. to inform

You can go out, _____ you promise to come back before 11 o’clock.

A. as far as
B. as soon as
C. so far as
D. so long as

答案查题题库