高血压病脑出血最好发的血管是（）
A.大脑中动脉
B.基底动脉
C.豆纹动脉
D.大脑前动脉
E.大脑后动脉
参考答案：C
执行下面的程序后，输出的结果是()。 K=1 For j=1 To 4 X=X - 1: y=0 For k=1 To 4 X=X + 1: y=y + 1 Next k Next j Print X；y
A． 1 4
B． 13 4
C． 12 8
D． 20 6
－What did you do ________ your last day off?
－I took my dog _______ a walk.
A．in; for
B．on; for
C．on; as
D．at; on
