According to the author, wisdom still grows even when ___\_and makes up ______.
A. 10 percent to 25 percent for the proportion of workers who use drugs occasionally on the job
B. determine exactly when simple drug use becomes abuse
C. the 1920s until the 1960s
D. the 1960s until the 1970s
E. signals passing through the nervous system
Drugs that speed up ______.
Neil Hemings
The more people you know,________(你能和他们相见的时间就越少).
Her diligence and intelligence ______(弥补了)her lack of experience.
Now people ______(对水果和蔬菜的需求大大超过了)than for meat.