山区上坡路段跟车过程中遇前车停车时怎么办
A．从前车两侧超越
B．紧跟前车后停车
C．保持大距离停车
D．连续鸣喇叭提示
参考答案：C
Mother is glad that he’s already done_______ 60% of the work in such a short time.(西安市)
A．no less than
B．no more than
C．not more than
D．less than
After the summer vacation, the professor, together with his fellow teachers, ______ the scientific experiment
A．goes down
B．go down
C．gets down to
D．get down to
