匀染剂是通过什么来实现匀染的目的。
参考答案:
移染、缓染
仿词填空。
例如: I see some people sitting (sit) under the tree.
1.I see Jay Chou ____________(walk) happily on the square.
2.Jay Chou is ____________(have) fun now.
3.I see Jay Chou_____________(fly) a kite on the square.
中国古代传说中的三皇一般是指()。
A.燧人
B.伏羲
C.神农
D.女娲