当别人对你说“How are you?”时,你应说:A. How are you? B. I’m fine, thank you.
看图,选择句子回答问题。
看图,选择相应的单词,填序号。
He can ____ Chinese. A. say B. tell C. speak
I ___ a robot. A. has B. have C. having
____ are hard-working. A. They B. Is C. Am