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【多选题】
高填方路基沉降，主要防止方法有()。A.
施工时应考虑高填方路基晚开工，路面基层施工时应尽量安排早开工
B.
加强对基底的压实或对地基进行加固处理，当地基位于斜坡和谷底时，应做挖台阶处理
C.
施工时要严格分层填筑，控制分层的厚度，并充分压实
D.
在软弱地基上进行高填方路基施工时，对软基和从原地面以上1~2m高度范围内不得填筑细粒土
E.
使用固化剂改善路基填料
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【简答题】Where does Dr. Francis suggest Li Ping should stay in Cambridge?
【简答题】Do you remenber (introduce) ____ Prof. Smith to Dr. Li during his visit to China?
【单选题】What did the supreme court in China ultimately say about Dr. Li and Wuhan Police?
A.
It supported Dr. Li and the other whistleblowers for what they did and criticized Wuhan Police for reprimanding the whistleblowers.
B.
It criticized Dr. Li and the other whistleblowers for what they did and supported Wuhan Police for reprimanding the whistleblowers.
【单选题】Dr. Smith, over 60, invited Li Bing to his birthday party. Li Bing brought him a China god of longevity as a present.
A.
Appropriate.
B.
Inappropriate.
【判断题】Dr. Smith, over 60, invited Li Bing to his birthday party. Li Bing brought him a China god of longevity as a present.
A.
正确
B.
错误
【单选题】Li Tong is Mr Li's son. _____ father often calls _____ Tongtong at home. [ ]
A.
His, his
B.
His, him
C.
Him, him
D.
Him, his
【单选题】（ ） 在低速（ 30~ 50km/h 以下）时对路表抗滑性能起决定作用，而高速时主要作用的是（ ）。
A.
路表面细构造
B.
粗构造
C.
轮胎与路面间的摩阻系数
D.
平整度
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