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【多选题】
路基填筑前，密实基底的处理方法有（）。A.
地面横坡缓于 1 ： 5 时，清除地表的草皮、殖土后，可直接在天然地面上修筑路堤。
B.
地面横坡为 1 ： 5 ～ 1 ： 1.25 时，在清除草皮杂物后，还原地面挖成台阶状 。
C.
原地面倾斜度陡于 1 ： 2.5 ，则宜设置石砌护脚等横断面形式。
D.
采用砂 垫层 法
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【单选题】听力原文：M: Excuse me? But is there a bus going to the zoo? W: Well, you have the right stop. but the bus doesn't go straight to the zoo. You have to transfer to a No. 37 bus. M: Where do I change for No....
A.
The man is going to follow the woman.
B.
The man is going to take two buses.
C.
The man is going to get on a No.57 bus.
D.
The man is going to find the right bus stop first.
【单选题】— Excuse me, where is Suguo Supermarket, please? — Take the No. 108 bus and ______ at the fourth bus stop.
A.
get on
B.
get off
C.
get up
D.
get to
【单选题】—— Here ____！ Where is Xiao Liu？ ---- There ____.
A.
comes the bus， is he
B.
the bus comes， he is
C.
comes the bus, he is
D.
the bus comes, is he
【单选题】—— Here ____！ Where is Xiao Liu？ There ____.
A.
comes the bus， is he
B.
comes the bus， he is
C.
the bus comes， is he
D.
the bus comes， he is
【单选题】A foreigner asked me,“Can you tell me where the nearest bus station is?”
A.
A foreigner asked me _______.
B.
if I can tell her where the nearest bus station is
C.
if I could tell her where the nearest bus station was
D.
if can I tell her where is the nearest bus station
E.
if could I tell her where was the nearest bus station
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