A. The first test. B. Smokers can’t do complex jobs well. C. Smokers are easily to get cancer. D. The fourth test. E.

admin2009-06-15 106

问题 A. The first test.
B. Smokers can’t do complex jobs well.
C. Smokers are easily to get cancer.
D. The fourth test.
E. Scientists decided to find out whether smoke could help to think.
F. Non-smokers response more aquickly than smokers.
*