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【判断题】
串联电路中流过各个电阻的电流相同A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】─By the way, where is Li Lei? ─ He ________ swimming. [ ]
A.
has been
B.
has been to
C.
has gone
D.
has gone to
【单选题】The room ______ empty because there has been no lightin it at night for a long time.
A.
should
B.
must
C.
wouldn’t
D.
can’t
【单选题】— By the way, where is Li Lei? — He ___ the bookstore. [ ]
A.
has been
B.
has been to
C.
has gone
D.
has gone to
【单选题】— By the way, where is Li Lei? — He ______ his library. [ ]
A.
has been
B.
has been to
C.
has gone
D.
has gone to
【单选题】The self-management factor consists of four behavioral dimensions. Which of the following was not one of the four dimensions? ( )
A.
Ethics and integrity
B.
Time management
C.
Developing others
D.
Flexibility and adaptability
E.
Self development
【简答题】听对话和短文，选择正确答案。 1. Where has Mr. Li been? [ ] A: He has been to Singapore. B: He has been to Korea. C: He has been to Japan. 2. How long has Mr. Li been away? [ ] A: Three months. B: Two months...
【单选题】Mr. Li ______ Paris. He ______ Paris for 3 weeks. [ ]
A.
has been to, has been to
B.
has gone to, has been in
C.
has been to, has been in
D.
has gone to, has been to
【单选题】—Is Miss Li in the office? —No, she ______ the classroom. [ ]
A.
has gone to
B.
has gone
C.
has been to
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