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【单选题】
当路堤原地基横坡陡于1.5时，原地基应如何处理。( )A.
清除地表草皮、腐殖土后，可直接在天然地面上填筑路堤
B.
当基岩面上的覆盖层较，清除覆盖层再挖台阶
C.
原地面应挖台阶，台阶宽度不应小于2m
D.
填石路堤基底在非岩石地基上，填筑填石路堤时，可直接在天然地面上填筑路堤
E.
泉眼或露头地下水，应按要求，采取填堵措施后方可填筑路堤
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举一反三
【单选题】I had hoped to get to the meeting, but I found at the last minute that I couldn't ______ it.
A.
meet
B.
make
C.
try
D.
get
【单选题】I______to catch the 2:00 plane, but no such luck.
A.
have hoped
B.
hope
C.
hoped
D.
had hoped
【单选题】I had hoped to get to the meeting, but I found at the last minute that I couldn’t ________ it.
A.
try
B.
meet
C.
get
D.
make
【多选题】我国政治体制改革的基本原则包括（）
A.
坚持社会主义政治制度的特点和优势
B.
全面落实依法治国基本方略
C.
坚持党总揽全局、协调各方的领导核心作用
D.
坚持国家一切权力属于人民
【单选题】I hadn' t expected Robert______, but I had hoped______.
A.
to apologize, that he could call
B.
apologize, that he would call
C.
to apologize, him call me
D.
to apologize , him to call me
【多选题】我国政治体制改革的基本原则包括
A.
坚持党总揽全局、协调各方的领导核心作用
B.
坚持国家一切权力属于人民
C.
全面落实依法治国基本方略
D.
坚持社会主义政治制度的特点和优势
【单选题】I had hoped to see her off at the station, but I _____ too busy.
A.
was
B.
had been
C.
would be
D.
would have been
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