注意:此页面搜索的是所有试题
The doctor’s tests show that __________.(本题1.0分)
A、 our brains shrink as we grow older
B、 the front section of the brain does not shrink
C、 sixty-year-olds have better brains than thirty-year-olds
D、 some people’s brains have contracted more than other people’s

参考答案