He often action movies on TV in free time. [ ]
A.watch
B.sees
C.see
D.looks
答案:B
已知复数z的实部为-1,模为2,则复数z的虚部是______.
盘盈的固定资产应按( )计价。
A.评估价值 B.原始价值 C.重置完全价值 D.评估净值