问题
选择题
Today is Children's Day. There are lots of people inHappy Valley. It's very ______ .[ ]
A. busy
B. uncrowned
C. hot
D. crowded
答案
D
Today is Children's Day. There are lots of people inHappy Valley. It's very ______ .[ ]
A. busy
B. uncrowned
C. hot
D. crowded
D