右下肢被机动车压伤,具备下列哪一项可诊断为骨折()
A.局部高度肿胀
B.压痛明显
C.下肢不能自主活动
D.异常活动
E.明显跛行
参考答案:D
It's cold outside. Please tell him ______ her coat. [ ]
A. don't take off
B. not to take off
C. don't put on
D. not to put on
要在Excel工作表区域A1:A10输入等比数列2、4、8、16…1024,可以在A1单元输入数字2,在A2单元输入公式( ),然后选中A2单元,用鼠标拖动填充柄至A10单元。
A.=2*$A$1
B.=2*A1
C.=2+$A$1
D.=2+A1