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【多选题】
关于沥青黏附性,表述正确的是()A.
碱性集料与沥青的黏附性优于酸性集料
B.
沥青的黏结强度越大，其与集料的粘附性越好
C.
沥青和水的界面能及接触角均影响沥青与集料的黏附性
D.
黏附性实质上就是沥青与集料相互作用关系的变现
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举一反三
【单选题】Que sti ons 12 to 15 are based on the conversation you have just heard.
A.
The two speakers are from different countries.
B.
The man gets along very well with his parents.
C.
British parents never interfere with their children.
D.
The man doesn't like his parents at all.
【单选题】Conversation Two Que sti ons 12 to 15 are based on the conversation you have just heard.
A.
Because her parents love her very much.
B.
Because her parents never force her to do anything she doesn't want to do.
C.
Because she is allowed to have her career.
D.
Because sh e has too much freedom.
【简答题】The functin of ______________means that human languages enable their users to symbolize objects, s and concepts which are not present (in time and space) at the moment of communication.
【单选题】SECTION B CONVERSATIONS In this section you will hear two conversations . At the end of each conversation, five questions will be asked about what was said. Both the conversations and the questions wi...
A.
Many foreign languages are spoken in Britain.
B.
Everyone in Britain can speak a foreign language.
C.
The Britain are unable to speak a foreign language.
D.
The British can survive on their mother tongue.
【简答题】みなさん、10時に 学校 集まって ください。 1 を 2 が 3 に 4 で
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