选出下列句子朗读符号标注正确的一项。—How do you go to school( ↘ ) ?—By bus(↘). And you ( ↗ )?—How do you go to school( ↘ )?—By bus( ↗ ). And you( ↗ )?—How do you go to school( ↘ )?—By bus( ↗ ). And you( ↘ ) ?
( ) These green trees. A. is B. are C. was
( ) The birds are playingthe rain. A. on B. in C. at
( ) Baby, pleaseto your room. A. goingB. goC. to go
( ) Amy’s playing piano. A. the B. a C.\
( ) A cat is. A.run B. running C. runing