选出每组单词中不同类的一项。(1)A. music B. face C. arm(2)A.plate B. play C.bowl(3)A.finish B. class C start(4)A.watch B.wash C. what(5)A. dinner B. shop C. lunch
A butterfly ______ two ______of wings. A. has; pairs B. has; pair C. have; pairs
Betty is ______ a word puzzle. A. solving B. solve C. working
What score ______ you get? A. did B. do C. does
twelve ______ four is eight. A. Plus B. minus C. and
-_____do you like science best? -Because it’s interesting. A. Why B. What C. Who