china national funds for d**tingu**hed young scient**ts 参考 基金项目的英文表示方法集合 the national basic research program of china **重点基础研究发展计划(973) the national high technology research and development program of...
打出英语语调的升降调标识需要注意以下七个方面。1.陈述句—降调:i’m going to the theatre. 2.一般疑问句—声调:are there any apples on the table?回答—降调:yes,there are./no,there aren’t. 3.特殊疑问句—降调:where h**e you been?4.反义疑问句—可升可降,比较肯定,或表达自己...