将下列单词中不属于同一类的找出来。 ( )(1) A. watch B. five C. seven ( )(2) A. his B.sister C.my ( )(3) A. pear B.train C.bike ( )(4) A.radio B.egg C.camera ( )(5) A.woman B.grandmother C.knife
听录音,选出你所听到的内容。 ( ) (1) A. plus B.good C. and ( ) (2) A. a knife B. a crayon C. a computer ( ) (3) A. a camera B. a key C. a fridge ( ) (4) A. daughter B. aunt C.mother ( ) (5) A. 13-6 B. 13+6 C.3+16