本病最常见的并发症是
A. 肺水肿
B. 脑水肿
C. 感染
D. 酸中毒
E. 低血钾
在Excel中,对工作表内容进行编辑时,首先应当()。
A. 单击“格式”菜单中的“单元格”
B. 单击“编辑”菜单中的“填充”命令
C. 单击“插入”菜单中的“单元格”命令
D. 单击某一单元格为活动单元格或选定某一单元格区域
What does Carl think about taking part in the Olympic Games?
A. He has decided that it is time for him to leave.
B. He has lost interest in the Games.
C. He thinks he is too old for the Games.
D. He will take part in one more Olympic Games.
Rebuilding Iraq has been a costly and dangerous business, and it's only just begun. Bill Taylor who oversees the American reconstruction efforts admitted that a lot of work still needed to be done. He conceded that the money set aside by the US was limited, that Iraq could also need foreign investment. But he acknowledged that even oil companies that are used to working in risky places are staying out of Iraq. Insurgent attacks have already killed 295 contractors working on American projects alone.
Why the rebuilding efforts are delaying in Iraq?
A. Because the US pay less money for it.
Because there is no foreign investment.
C. Because the oil companies are staying out of Iraq.
D. Because of the ongoing insurgency.