下载APP
【单选题】
Directions: In this section, you will hear 10 short news items. After each item, there will be a pause. During the pause, you must read the question and the three choices marked A, B and C, and decide which is the best answer.
U.
S. Presidents meet according to the news
A.
Sri Lankan children who survived the Tsunami.
B.
Indonesian children who survived the earthquake.
C.
American children who survived the tornado.
举报
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Directions: There are 3 passages in this part. Each passage is followed by five questions or unfinished statements. Far each of them there are four choices marked A, B, C and D. You are to decide on t...
A.
a person who sells a great variety of foods
B.
an agent who deals with industrial products
C.
a person that manages big stores and factories
D.
an agent that buys and sells goods in great quantities
【单选题】A．pcr＞＞pu B．＞pu＞pcr C．pu＞＞pcr D．pu＞pcr＞
A.
对于同一基础和地基，临塑荷载pcr、临界荷载
、极限荷载pu，三者之间的大小关系为（）
、极限荷载pu，三者之间的大小关系为（）