题目内容

对上述病例,要排除心源性水肿哪项检查最有意义

A. 超声心动图
B. 心电图
C. 心脏X线摄片
D. 静脉压测定

查看答案
更多问题

X线阴性,易变性,易形成单个或多发液气囊腔

When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (Select two answer choices)

A. Half-duplex Ethernet operates in a shared collision domain.
B. Half-duplex Ethernet operates in an exclusive broadcast domain.
C. Half-duplex Ethernet has efficient throughput.
D. Half-duplex Ethernet has lower effective throughput.
E. Half-duplex Ethernet operates in an exclusive collision domain.

采用外币为记账本位币的单位,其编制的会计报表也同样用外币进行反映。 ()

A. 正确
B. 错误

Section A
Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, and D.
How I wish I ______ that! Everybody was angry with me.

A. didn't do
B. hadn't done
C. wouldn't do
D. wasn't doing

答案查题题库