关于发热用药，降低发热者的体温，对正常体温则几乎无影响的是（）
A．阿司匹林
B．布洛芬
C．对乙酰氨基酚
D．贝诺酯
E．阿苯片
参考答案：A
John shut everybody out of the kitchen ________ he could prepare his grand surprise for the party.
A．which
B．when
C．so that
D．as if
An equity forward contract may be on all of the following assets EXCEPT a(n):（）
A. bond.
B. index.
C. single stock.
