机动车在什么样的路面上制动时车轮最容易抱死
A．混凝土路
B．土路
C．冰雪路面
D．沙土路
参考答案：C
I admire Mother Teresa because she ______ everything for _______. [ ]
A. gave up; the others
B. gave; the other
C. gave up; others
D. gave up; other
凭证式国债出售交易码（）
A.3405
B.3406
C.3407
