"I'm letting off some steam" (Line 5, Para. 1 ) means ______.
A. I'm just calling your attention
B. I'm just saying what I don't really want to say
C. I'm just saying the opposite
D. I'm just giving off some sound
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【S4】
A. pretend
B. preside
C. precede
D. proceed
A．Present a new theory to the class.B．Read more than one article.C．Read the book more
A. Present a new theory to the class.
B. Read more than one article.
C. Read the book more thoroughly.
D. Write a better article for the class.
The house-owner's example shows that he actually means ______.
A. the step has been like that for years
B. he doesn't think it necessary to fix the step
C. the condition of the step is only a minor fault
D. the cost involved in the fixing should be shared
A．He helped establish the city's first university.B．He helped establish the city's fir
A. He helped establish the city's first university.
B. He helped establish the city's first post office.
C. He helped establish the city's first library.
D. He helped open a hospital.
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