在工业革命中,发明了蒸汽机,使人类进入“蒸汽时代”的发明家是:( )
I have some water? A. Can B. May
How are you? A. old B. young
ThisMike. A. are B. is
Nicemeet you. A. to B. too
找一找,找出不同类的单词,把字母天在括号里。 (1)A. faceB. penC. mouth (2)A. eraserB. headC. crayon (3)A. blueB. bagC. orange (4)A. tigerB. elephantC. two (5)A. eightB. cakeC. bread