问题
There’ll be ______ one-hour documentary tonight on TV . It tells a story of _____ honest boy in the mountain village far away .
A:an , a
B:a ,an
C:an ,an
D:a,/
B:a ,an
C:an ,an
D:a,/
正确答案是：
同类题型
Sam is a very good man. He always tries __________ best to help others.
I’ve been coughing like this for several days. –I’m sorry _you’re not well.
English is very widely used ______ business ______ different countries. [ ]
He spends all his free time ________ his grandson. [ ]
What’s wrong with Sally？ —She was ill. She ______in the rain yesterday.