问题
选择题
数一数，选一选。
1. How many books do you have? 
[ ]
A. Eleven.
B. Five.
2. How many crayons can you see? 
[ ]
A. Twenty.
B. Twelve.
3. How many balloons do they have? 
[ ]
A. Twenty-four.
B. Forty.
答案
1. B 2. B 3. A