—Would you like to play basketball or football?
— ____ is OK. I am good at both of them, so it’s up to you.
句意：这道题是这么难，以至于____学生能回答上来。根据前【解析】考查普通不定代词词义辨析。句意为“你想打篮球还是踢足球？”都可以。两个我都擅长，所以你决定。Either表示两者中任意一者；Neither表示两者都不；Both表示两者都；All表示三者或三者以上都。根据答语“I am good at both of them, so it’s up to you.”可知，此处表示两者中任意一个都可以。故选A。文“so difficult”可知后半句表示否定含义，且students为可数名词复数。故选A。
—Would you like to play basketball or football?
— ____ is OK. I am good at both of them, so it’s up to you.
—How did you get the MP4, from a shop or by phone?
— ____. I always like shopping online.
—Can you speak Chinese, Steve?
—Yes, only ____. I have been in China for only one month.
—Which city would you like to live in, Beijing or Shanghai?
—____. I’d like to choose Kunming.
Whenever Mary reads an interesting story, she can’t keep it to _____ and wants to share it with her friends.
This morning I forgot to bring food. And it’s kind of you to share _____ with me.
Miss Zhang is _____ English teacher. She has taught in our school for ten years.
Help _____ to food and drinks, boys and girls!
Each time I listen to Erquan Yingyue, a picture of _____ sad beauty appears in my mind.
—Excuse me, what’s your name?
—_____ name is Betty.
