【简答题】The professor divides the 16______ hours of _______average people more or less into two equal parts. He says that in the first eight hours, people usually are busy __________. It is in the othe...
【简答题】The professor divides the 16 (1)________ hours of (2)_______ people more or less into two equal parts. He says that in the first eight hours, people usually are busy (3)________. It is in the o...