【单选题】Why is Peter phoning?
A.
To make an appointment
B.
To cancel an appointment
C.
To postpone an appointment
【简答题】A.phoning B.touching C.working D.asking
【单选题】凸形竖曲线最小长度和最小半径地确定,主要根据()来选取其中较大值。
【单选题】凸形竖曲线最小长度和最小半径地确定,主要根据( )来选取其中较大值。
【单选题】凸形竖曲线最小长度和最小半径地确定,主要根据( )来选取其中较大值。
【单选题】What has been recommended?
A.
Using a different road
C.
Phoning the radio station for updates
D.
Going to the accident site
【单选题】凸形竖曲线最小长度和最小半径地确定,主要根据( )来选取其中较大值。
【单选题】Did you _____ your friends last Monday? [ ]
【单选题】凸形竖曲线最小长度和最小半径地确定,主要根据( )来选取其中较大值。
【单选题】Amy _____ Grandma yesterday. [ ]