选出不同类的单词。 (1) A. subject B. geography C. history (2) A. once B. first C. twice (3) A. ice-skate B. ski C. swim (4) A. buy B. cost C. spend (5) A. scared B. dizzy C. check
()This house very old. A. is B. are C. have
()I want to London. A. visit B. visiting C. visits
()It is a big round eye. A. like B. likes C. liking
()What it? A. does B. is C. are
()Look this book. A. of B. at C. in