更多"If the right first more on the puzz"的相关试题:
[单项选择]Since this is the first time she has made such a mistake,, you ______ forgive her.
A. could as well
B. can as well
C. should as well
D. might as well
[单项选择]More has been learned since 1945 about the chemical changes in the body than in all human history before ______ time.
A. in
B. that
C. which
D. the
[单项选择]More has been learned about the Moon than any other of the Earth's neighbors in space because of the Apollo program, which enabled men to walk on the Moon and bring back hundreds of pounds of________.
A. rocks
B. rock
C. stone
D. stones
[单项选择]Textile business has become more and more difficult ( ) the competition grew.
A. as
B. before
C. since
D. after
[单项选择]x-y=3
2x=2y+6
The system of equations above has how many solutions ？（）
A. None
B. Exactly one
C. Exactly two
D. Exactly three
E. Infinitely many
[单项选择]From what has been discussed above, we may safely draw the ______ that its disadvantages are far greater than its advantages.
A. solution
B. conclusion
C. answer
D. attention
[单项选择]It's the first time that he has been to Australia, （）
A. isn't he
B. hasn't he
C. isn't it
D. hasn't it
