夜间驾驶机动车通过人行横道时需要交替使用远近光灯。
参考答案:对
—Hello, _____ is Mary speaking. Is John there, please?
—Hold on, please.[ ]
A. she
B. that
C. this
D. one
中医五脏中,被称为“华盖”的脏是()
A.肝
B.心
C.脾
D.肺
E.肾