詞與短文填空 仔細(xì)閱讀下面五個(gè)句子,然后用下面方框中所給的單詞或短語填空,使每個(gè)句子在結(jié)構(gòu)、意
詞與短文填空 仔細(xì)閱讀下面五個(gè)句子,然后用下面方框中所給的單詞或短語填空,使每個(gè)句子在結(jié)構(gòu)、意義和邏輯上正確.（提示：選項(xiàng)中有一個(gè)是多余的.） look at/look for/heavy/quiet/ride/cross 71.Dad asks Mike to carry the_____bag.72.You can't_____this horse.It's too thin 73.What does the duck _____in the water?74.The doctor asks everyone in the room to keep_____.75.The young man tries to _____the town on foot.