( )Is that an ______.

( )Is that an ______. 17、 ______ is a fact that English is being accepted as an international language A、ThereB、ThisC、ThatD、It That is _______ American national flag.There ______ fifty stars on it. A.a ,is B.an ,are C.an ,is单项选择,这题怎么做 句型转换.1.That is an apple.（改为否定句) ______ ______ an apple.2.That is a map in English.（就划线部分提问)___________ ______ in English?4.My car is here.(就划线句子提问）——______ ______ ______ car?5.I am a teather.( 英语选择题The idea is that the nation ______ an unmanned spacecraft to explore the plaThe idea is that the nation ______ an unmanned spacecraft to explore the planet first.答案是send ,为什么要用虚拟语气? 1.Look!This is ____ eraser and that is ____ orange pencil.A.an;a B.an;an C.a;an 2.1.Look!This is ____ eraser and that is ____ orange pencil.A.an;a B.an;an C.a;an2.Thank you very much!______.A.You are welcome.B.No thanks.C.Thank you!3.This is my frien Mr Zhang is an ______ worker. 补全对话。A:What's ______ ,Jim Is it a picture B:Yes ,______ is an old photo ______ my family .A:______ Isee it B:OK ,look ,______ are my father and mother .A:They ______ young ______ that man B:The ______ behind my mother A:Yes .B:______ my mot that's an eraser ______ _____an eraser?(一般疑问句) this is a cup (攺为复数形式)those are (red books)提问_______ ________ thosethey are (my sisters and brothers)提问______ ______ ______? There is ____“ m ” and ______“ m ” and ______ “ m ”回答是不是an an an IS THAT YOUR UNCLE ______否定句 Is that your bother No,______ _______ . The question is ______ than that one. The story is ______ interesting ______ that one. This is an orange and that is an( ) Yuan Longping is an agriculturist whose specialty is ______. one ______ ______ ______ _____ is that the weather is too cold Is that Mary over there?Yes,that'______(she)