Don’t make any noise. The pandas over there.
—— Did you notice the headmaster just now? —— No, I of something else. A. thought B. was thinking C. have thought
当你在野外发生意外,急需援救时,你应该打出什么信号? A.SOS B. UFO C.WTO
下列哪组字母发音音素相同? A. FH B.GJC. NX
下列哪个既是字母又是单词? A. C B. I C. U
----- Is Kangkang from China? ----- ___________. He’s from Beijing. A. Yes, he is. B. No, he isn’t. C. Yes, she is.