last night i had an opportunity ( ) at the hospitalA,volunteerB,volunteeringC,volunteeredD,to volunteer为什么?D错在哪?

I had an (不寻常的)experience last night i feven a had night last I had a stranged dream last night. I have had an early night -- Guess what!I came across an old friend at the party last night.-- ____ I'm sure you had a last night i had an opportunity ( ) at the hospitalA,volunteerB,volunteeringC,volunteeredD,to volunteer为什么?D错在哪? I had areally good time last night 是什么意思 Last Night I Had The Strangest Dream 歌词 I had a dinner with Mr.Smith last night. I had a bad headache last night.改为否定句 英语连词成句：i,fever,a,had,night,last --Did you enjoy the party last night -- Yse,I had never____ interesting time!A.such a B.such an C.so an D.so I read an interesting story ____a magazine last night.atoninunder I (see watch) an interesting talk show last night I spent an hour___(writer)the passage last night Last night I had spent ten minutes time having been sent out an email by my penfriend的谐音和中文 they had a good time last night .i had a good time ,too 改为同义句 短文填词, I had ——（有趣的）dream last night. I dreamed th短文填词,I had ——（有趣的）dream last night. I dreamed that I took ——in a race. At firer, I could not run very fast and fell b——. But I didn 't lost heart an