题干
The boy is thirsty, and he would like _______.
A：a cup of tea
B：a bowl of rice
C：a box of chocolate
D：a piece of bread
答案(点此获取答案解析）
A
The boy is thirsty, and he would like _______.
A：a cup of tea
B：a bowl of rice
C：a box of chocolate
D：a piece of bread
，∠AOB=50°，则∠ADC的度数是（ ）