What language does she ________ ?[ ]
A. tell
B. speak
C. talk
D. say
答案:B
超限货物车辆在长度方面是指货车总长_m以上。
A.16
B.18
C.20
D.22
人在安静状态时冠状循环血流占心排血量的()
A.1%
B.2%
C.3%
D.5%
E.10%