These problems, ________, will seriously affect the growth of teenagers and even the nation's future.
A.not if solved properly
B.if solved properly
C.if not solved properly
D.not if properly solved
试卷相关题目
- 1The door opened and in_______.
A.he came
B.came he
C.did he come
D.he come
开始考试点击查看答案 - 2—Mary,turn the heat down,________ burn. —OK.Mum.
A.the cake will
B.or the cake will
C.will the cake
D.and the cake will
开始考试点击查看答案 - 3What would have happened ________,as far as up to the river bank.
A.Bob had walked farther
B.if Bob should walk farther
C.had Bob walked farther
D.if Bob walked farther
开始考试点击查看答案 - 4 “Never for a second,”the boy says,“________that my father would come to my rescue.”
A.I doubted
B.do I doubt
C.I have doubted
D.did I doubt
开始考试点击查看答案 - 5At the bottom of her bed _______ many decorations that my daughter made for the coming new year.
A.hangs
B.hang
C.is hung
D.are hung
开始考试点击查看答案 - 6Zhang Hua is clever and works hard at his subjects. ________.
A.So is Li Ming
B.So does Li Ming
C.It was the same with Li Ming
D.So it is with Li Ming
开始考试点击查看答案 - 7 ________ you eat the correct food ________ be able to keep fit and stay healthy.
A.Unless; will you
B.Only if; you will
C.Only if; will you
D.Unless; you will
开始考试点击查看答案 - 8---_______ one and a half months enough for the project to be finished? ---I am afraid not. The professor is ill and only after he recovers ________ go on with it.
A.Is; he can
B.Are; he can
C.Is; can he
D.Are; can he
开始考试点击查看答案 - 9Not only _____ great thoughts but also they express their thoughts in words which powerfully influence our minds and emotions.
A.did great writers have
B.great writers had
C.great writers have
D.do great writers have
开始考试点击查看答案 - 10Not until all the fish died in the lake __________ how serious the pollution was.
A.did the villagers realize
B.the villagers realized
C.realized the villagers
D.do the villagers realize
开始考试点击查看答案