Tennant thought that the DuPont chemical company chemical company was to blame because not long ago its factory in Parkersburg was still in operation.
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Bilott never represented an individual client again at the end.
A. True
B. False
Which are the key elements of a narrative (记叙文).
A. Wh0
B. When
C. Where
D. What
E. Why
F. How
A narrative is often written in the _____ person (人称).
A. first
B. second
C. third
0.10 mol/L的弱酸溶液的pH值是:
A. 小于1
B. 等于1
C. 大于1
D. 不能确定
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