球是用半圆勺()出来的,丸是用手把茸捏挤出来的。
A、挤
B、捏
C、挖
D、斩
参考答案:C
Miss Gu is _____ teacher. She teaches ____ Chinese.
A.them; them
B.their; their
C.them; their
D.their; them
下列哪一种可以用作反刍动物饲料?()
A.乳制品
B.牛骨粉
C.猪皮
D.牛皮