18
秋《综合英语?/p>
?/p>
1
)作?/p>
2
You should ___ to your uncle for being rude to him.
A.forgive
B.regret
C.excuse
D.apologize
正确答案
:D
When we get our tickets, _______ be marked first class.
A.it is to
B.it will
C.they were to
D.they will
正确答案
:D
The
millions
of
calculations
involved,
had
they
been
done
by
hand,
___
all
practical
value by the time they were finished.
A.had lost
B.would lose
C.would have lost
D.should have lost
正确答案
:C
Don
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t come___ I call you.
A.since
B.until
C.If
D.unless
正确答案
:D
The
European
Union
countries
were
once
worried
that
they
would
not
have
___
supplies
of petroleum.
A.proficient
B.efficient
C.potential
D.sufficient