120×(1-15-20%),
=120×35,
=72(页);
答:还剩72页没看.
He put forward his suggestion at the meeting that every means ________ to save the crops before the storm came.
A.be tried
B.was tried
C.should try
D.tried
合理选择立交间距是很重要的,立交间距过大则会( )。
A.减小了每座立交的交通负担
B.降低快速道路的通行能力
C.降低了快速道路使用的方便程度和效率
D.影响快速道路上的车速和安全,并将增加造价