【正文】
復(fù)習(xí)將主動語態(tài)句子變?yōu)楸粍诱Z態(tài)句子的過程。 。 the afternoon, there was a (suddenly) heavy fall of snow. think the telephone (invent) before the car. (Canada) song Alouette(《百靈鳥》 ) is a fun song about a bird. (invite) to take part in the May Day celebrati