(1)原式=-64×516×58=-1212;
(2)原式=-4 ×(-12)+8÷4=2+2=4
蒸汽透平停车后,振值是(),轴位移不为零。
Johnson was much depressed as he didn’t sell half as many computers as he thought he____.
A.will
B.did
C.was
D.would