【单选题】在Word的编辑状态,设置了一个4行5列的空表格,将插入点定在第3行和第4列相交处的单元格内,当鼠标是“I”形状时,用鼠标连续单击3次,则表格中被选择的部分是( )
【判断题】TTL单定时器型号的最后几位数为555。
【单选题】肝癌术后常规护理中,不恰当的是( )
B.
饮食以富含蛋白、热量、维生素和膳食纤维为原则
C.
引流管应妥善固定,避免受压、扭曲和折叠,保持引流通畅
【单选题】Mexico can not benefit from the North American Free Trade Agreement because it______.
A.
can not win the competition between China and other countries.
B.
relies on the prosperity of American economy.
C.
can not develop into an independently productive economy.
D.
mainly engage itself in agriculture.
【判断题】CMOS单定时器型号的最后几位数为7555。
【多选题】以下有关复利终值、复利现值的表达式正确的是( )。
【单选题】It can be inferred from the passage that
A.
the future of global free trade is optimistic.
B.
developing countries make no contribution to liberalization.
C.
the concern of developing countries may affect the progress of liberalization.
D.
issues negotiated in the Doha round of global trade talks weren't practical.