31All parents are willing to risk ________ their lives to save ________ of their children when a disaster is approaching.
A.losing; that
B.to lose; those
C.losing; those
D.having lost; the ones
开始考试练习点击查看答案32I felt so bad all day yesterday that I decided this morning I couldn’t face ________ day like that.
A.other
B.another
C.the other
D.others
开始考试练习点击查看答案33As a result of Yuan Longping’s discoveries, Chinese rice production rose ________ 47.5 percent．
A.at
B.in
C.to
D.by
开始考试练习点击查看答案34＿＿＿＿being March 12th, they planted trees on the hill.
A.That
B.It is
C.It
D.This
开始考试练习点击查看答案35＿＿＿＿＿is just like him to want to do something different from everybody else.
A.It
B.There
C.He
D.Who
开始考试练习点击查看答案36Does＿＿＿matter whether he can finish the job on time?
A.this
B.that
C.he
D.it
开始考试练习点击查看答案37You should ________ studying English if you want to learn a new word by heart．You can _______ the word a few times．
A.keep; keep on
B.keep on; keep on repeating
C.keep on; keep repeating
D.keep; keep repeat
开始考试练习点击查看答案38It was ________ a day so that the street was almost deserted．
A.so cold
B.too much cold
C.such cold
D.much too cold
开始考试练习点击查看答案39Missing the first bus means ________ two hours for the next one, so I mean ________ at 5 next morning．
A.to wait; to get up
B.to wait; to get up
C.waiting; to get up
D.to wait; getting up
开始考试练习点击查看答案40Some friends tried to settle the quarrel between Mr．and Mrs．Brown without hurting the feeling of ________, but failed．
A.none
B.either
C.both
D.neither
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