Foods quickly ( ) and break down if they are not stored.

李老师

Foods quickly ( ) and break down if they are not stored.
A. spoil
B. hurt
C. damage
D. destroy
      满分：2  分
2.  __ What happened to her ( ) that cold winter evening? __ I don't know, and I'm also curious ( ) it.
A. ／; of
B. in; about
C. on; about
D. on; for
      满分：2  分
3.  It is expected that in the future robots will ( ) man to do those dangerous jobs.
A. relax
B. relate
C. request
D. replace
      满分：2  分
4.  He needs to marry a down-to-earth(实际的) person who will ( ) his life for him.
A. classify
B. sort
C. collect