为加强行业精神文明建设,()组织制定了《全国汽车维修行业行为规范公约》。
A.中国汽车维修行业协会
B.交通部
C.国务院文明办
参考答案:A
—Is John coming by train?
—He should, but he not. He likes driving his car, but I’m not quite sure.
A.must
B.can
C.may
D.need
十进制数32转换成二进制整数是( )。
A.100000
B.100100
C.100010
D.101000