--- How do you like the book?--- __________.
——May I take the book out of the reading room? —— No, you can’t. You ________ read it here. It’s the rule. A. must B. may C. need
—— 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