選A 　　　　Let's buy some chicken for lunch 讓我們買些雞肉做午飯吧.let 是使役動詞,后面跟動詞原形.
選 A　How much （are） these pants?（They're） 45yuan
填什么A are they're B are it's C is it's D are it's　　　　因為pants　是褲子的意思,是復數(shù),所以用　are　　,　后面相對應的就用they＇re　how many do you want?fourteen A banana B apples C tomato D watermelonB apples， how many 后面加可數(shù)名詞的復數(shù)形式。 你到底有多少問題啊，可否一下子問了？不然這樣追問的話，我是要扣分的啊。