.The poor woman with her two children _____ in a street corner.A．was seen begB．w

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.
The poor woman with her two children _____ in a street corner.

A．was seen beg	B．were seen beg
C．were seen begging	D．was seen begging

答案

解析

略

举一反三

.
----Is there anything wrong, Bob? You look sad.
----Oh, nothing much. In fact, I ____ of my friends back home.

A．have just thought	B．was just thinking
C．would just think	D．will just be thinking

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.
BRT ____ improve a city’s public transport and it is a symbol of the city’s progress as well.

A．is meant to

B．means to

C．means

D．is meant for

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.
Mary realized she .

A．was playing a joke about	B．was making fun of
C．was being laughed at	D．was made fun

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－Why is you rprofessor so happy recently?
－Because the throry she insisted on__________correct.
A is proved B proving C was proved D has proved

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About one fourth of the families in the city have private cars and this number _____ to double in five years.

A．is expecting

B．has expected

C．is expected

D．will expect

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