凡是悬臂皮带更换托辊,悬臂应停在()度。
参考答案:90
下列程序段的执行结果为 For X=5 To 1 Step -1 For Y=1 To 6-X Print Tab(Y+5);"*"; Next Print Next
A.***** **** *** ** *
B.***** **** ******
C.* ** *** **** *****
D.* *** ***** ******* *********
Last year this piece of music ______him ______one of the most famous singers. [ ]
A. makes , become
B. make, become
C. made , became
D. made, become