账务处理模块关于记账的正确表达有( )。
A．每月只能记一次账
B．每月可多次记账
C．每天只能记一次账
D．每天可多次记账
参考答案：B,D
用所给词的适当形式填空。
1. Where _______ (do)a panda live?
2. Look! This is ______ (a) ostrich.
3. Lyn hurts ______ (she) finger.
4. A camel ______ (have) humps.
5. Can you ______ (walk) backward?
6. What are they ______ (do)?
7. I'm thirsty. I want ______ (drink) some water.
8. There are three ______ (leaf) on the tree.
9. ______ (be) you hungry?
10. Noodles ______ (be) delicious.
hours do you sleep every right? [ ]
A. How often
B. How many
C. How much
D. How long
