工程项目竣工投入运营后,其新增资产分为()。
A.有形资产
B.固定资产
C.无形资产
D.流动资产
参考答案:B, C, D
No one had told Smith about ________a lecture the follow-ing day. [ ]
A. there be
B. there being
C. there would be
D. there was
如图所示的电路中,已知:US=2V,IS=2A。电流I为()。
A.2A
B.4A
C.6A
D.8A