- Is Chen Jie in the bedroom?
- _______( )
A：Yes, it isn't.
B：No, he's in the kitchen.
C：Yes, she is.
find out, feel like, quite a few, bring out, come out, of course, at least, make up, care about, dress up
____ 是研究生物进化的非常重要的证据．经过科学家们的研究发现，在古老的地层中只有低等生物出现，而高等生物则出现在较晚近的地层中．从这一研究结果可以看出生物进化的趋势是从____ ．
