10 key on the 1st National

10 key on the 1st National The c____ is the key to the 21st century. 是in the morning of July 1st还是on the morning of July 1st? The key is on the table 对The key 提问 It is on August 1st.为什么1st后面不用加the? in the evening on October 1st in对吗 in the morning on September 1st这个短语对吗 The PLA was founded on August 1st.中文? -When is the Nation Dayof the PRC?-It's________.A.on 1st October B.in 1st OctoberC.on 1st of the October D.in the 1st of October什么时候用in?什么时候用on? 连一连 The New Year' s Day is on January 1 st Christmas' s Day is on June 1 st 英语翻译RT是不是on October 1st morning,还是on the morning of October 1st?两个都可以？ ---When is the National Day of the PRC? ---It's _____.A on 1st October B in 1st October C on the 1st of OctoberD in the 1st of October Children play a game in the evening on June 1st.同义句Children play a game___________________June 1st. The children a______ the world are happy on june 1st.根据句意填字母 The Whites are going to New York on October 1st 对New York on October 1st 提问,这个问句是什么 The twins were born on the morning of May 1st A.in.B.on.C.at.D.of 怎么用英语a,an,the,来填空?有两个题目：1( )orange is on the dask.2This is ( )key.( )key is Gary. the key is on the table,对画线部分提问