If it is fine tomorrow, we ______ a football match.
A.have
B.will have
C.has
D.shall has
答案:B
He's got himself into a dangerous situation ____ he is likely to lose control over the plane. [ ]
A. where
B. which
C. what
D. why
氯丙嗪
A.阻断D1、D2受体B.使突触间隙的NA浓度下降C.阻断N胆碱受体D.对心肌有奎尼丁样作用E.阻断中枢5-HT受体