题目内容

Only when __________________ permission _______________ allowed to enter the lab.
A．a teacher has given; are the studentsB．has a teacher given; are the students.
C．has a teacher given; the students areD．a teacher has given; the students are
A
only 引导的状语从句放句首时，主句要倒装。
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The jug ____ easily．Be careful how you handle it．
A．will be brokenB．will break
C．is brokenD．breaks
The confidence of the Chinese film makers _______by Avatar, the release of______ has not only set a good example for the Chinese film industry but also embarrassed our directors, who lack professional ethics.
A．has blown; whichB．have blown; that
C．has been blown; whichD．have been blown; that
Usain Bolt，         best runner，ran       fastest in         last race in  the 2008 Olympic Games．
A．／；／；the    B．the；／；／    C．the；／；the   D·the；the；／
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If we want to finish anything in life, let us not forget that we must persevere（坚持不懈）. If we want to learn   1  lessons well in school, we must be hard- working and not give up   2  we come to anything difficult. We shall find many of our lessons very hard,   3  let us consider that the harder they are,   4  better they will do to us if we persevere and learn them thoroughly.  
But there are some   5  us who are ready to give up when they come to a hard example in mathematics, and say, “I can’t do this.”   6  never will succeed forever if they feel so. Let us remember that we shall meet with many ____7  all through life. If we keep on   8  (try), we shall be sure to conquer and overcome every difficulty we meet with.
And   9  we master our lessons well in school, it will prepare us to overcome the difficult things   10  we shall meet in life when our school days are over.
If you can dream _____ , you can do _____.
A．one; itB．it; oneC．one; oneD．it; it
he recommended us to read the book Who moved my cheese,_______ written by Spencer Johnson.
A．oneB．thatC．whichD．it
When the fire fighters heard a lady     for help in the burning house, they rushed into save her.
A．to askB．askedC．cryingD．to cry

161. As I was about to speak ______ you interrupted me.
A．/B．whenC．as D．but

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