我国水田与旱地的分布大致的分界线为 [ ]
A.珠江——南岭一线
B.长江——大别山一线
C.秦岭——淮河一线
D.海河——太行山一线
答案:C
用所给词的适当形式填空。
1. My mother______ (watch) TV every day.
2. The little girl likes ______ (strawberry)a lot.
3. Lots of children like______ (play) football.
4. Chicken ______ (be) very delicious.
5. We have many______ (hamburger).
称为"髓海"的是()。
A.骨
B.胆
C.髓
D.脑
E.女子胞