三陷证中之干陷型多发生于疽证第几候( )
A.4候
B.2~3候
C.2候
D.1~2候
E.3~4候
参考答案:B
The public _____ that smoking be banned in public places for the sake of others' health.[ ]
A. urge
B. hope
C. admit
D. refuse
如果运进8吨货物记作+8吨,那么运走10吨货物记作______.