走线架整体应保持水平,垂直偏差不大于()
A.1‰
B.1.5‰
C.2‰
D.2.5‰
参考答案:C
Young drivers under 25 have the highest number of accidents while those over 50 have________. [ ]
A. the less
B. the fewest
C. the least
D. the fewer
“风流倜傥”中的“傥”在普通话中的正确读法是()。
A.dǎnɡ
B.tànɡ
C.tǎnɡ