Ifanearthquakeoccurred，someoftheone-storeyhouses________.
D
be left...：被置于 ...的境地。它是 leave sth...的被动式。 standing：站立的，固定的，直立的。 be left加形容词是常用的一种表达方式。
Howmanypartsdoesascienceandtechnologypaperconsistof?Whatarethey?
句子写作：Thehouse____isstillstanding.
句子写作：Thepianoplayerbegantosingloudly.
What are the paragraph qualities?
Whatarethekeyfeaturesofaresearchpaper?