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【判断题】
传统用户以太网最初是使用粗同轴电缆,后来演进到使用比较便宜的细同轴电缆,再后来发展为使用更便宜和更灵活的双绞线。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The ___ look on his face suggested that he ____ so.
A.
surprised; hadn’t expected
B.
surprising; hasn’t expected
C.
surprised; hasn’t expected
D.
surprising; hadn’t expected
【单选题】The doctor suggested he ______.
A.
not smoke
B.
don’ t smoke
C.
doesn’t smoke
D.
no smoke
【单选题】Some members suggested ____ a party for the visitor, but the Chairman didn’t approve
A.
to arrange
B.
arrange
C.
arranging
D.
to be arranging
【单选题】The ______ look on her face suggested that she _________ such a result.
A.
puzzling; hadn’t expected
B.
puzzled; hadn’t expected
C.
puzzling; wouldn’t expect
D.
puzzled; shouldn’t expect
【单选题】Some members suggested ____ a party for the visitors, but the Chairman didn’t approve
A.
to arrange
B.
arrange
C.
arranging
D.
to be arranging
【简答题】饭店最基本、最传统的功能是向顾客提供 、 。
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