【正文】
D A 。 a number of作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞用復(fù)數(shù) 。 there be句型和主謂一致。 European 是以輔音音素開(kāi)頭 ,因此表示一個(gè)歐洲筆友 用不定冠詞 a。is 。the ( ) our city there a number of cars and the number of them growing larger and larger. 。the 。 A ( ) have European pen friend,and he likes playing . guitar. 。由 used to do sth.“ 過(guò)去常常做某事 ” 可知用 play。else something 。something else 。is used to walking used to。is used to walk to。exercise 。exercise 。gets used to to。 Ⅰ. 單項(xiàng)選擇 ( ) grandfather l