Question

【題目】Fill in the blanks with the proper forms of given words.
I helped my mother to buy some beef and three (potato) for supper today.
"Belt and Road"（一帶一路) are the two wings of developing Asia in the (twenty-one) century.
Please keep (silence) in the concert hall because people are enjoying Lang Lang's piano performance.
Candy (lay) out the tea, fruit and snacks on the table and waited for the visitors.
.With the development of technology, mobile phones are (wide) used these days.

Answer 1

【答案】potatoes；twenty-first；silent；laid；widely
【解析】
1.句意:今天我?guī)蛬寢屬I了一些牛肉和三個土豆，晚餐吃�！叭齻�土豆”，用復(fù)數(shù)形式，故填potatoes。
2.句意:一帶一路是21世界亞洲發(fā)展的兩翼.二十一世界指的是從公元零年算起的第二十一個一百年，表示“第幾”，用序數(shù)詞，故填twenty-first.。
3.句意:因?yàn)槿藗冊谛蕾p朗朗的鋼琴表演，所以在音樂斤里請保持安靜。keep是連系動詞，后跟形容詞作表語，故填silent。
4.句意:珊迪把茶、水果和零食擺放在桌子上等著客人。并列的謂語動詞waited用的是一般過去時，lay也用過去式，故填laid。
5.句意:隨著科技的發(fā)展，近來手機(jī)得到了廣泛的使用。修飾動詞use用副詞形式，故填widely。