上司出差,预支差旅费时,应由()填写预支申请表。
A.财务人员
B.上司
C.行政主管
D.秘书人员
参考答案:D
It took a long time for the connection between body temperature and illness ___________.
A.to make
B.to be made
C.making
D.being made
一个普通中学生双脚站立在水平地面上,他对水平地面的压力和压强最接近于( )
A.500 N,104 Pa
B.500 N,103 Pa
C.50 N,104 Pa
D.50 N,103 Pa