【正文】 A、 C、 D三項含義不對。 average普通的；available 可利用的，可得到的； normal 正常的； strange 奇怪的。 (2)those用作關(guān)系代詞，是 that的復數(shù)，代替或指代可數(shù)名 詞復數(shù)，表示同種類的人或事物，常跟 of/in/from 等介詞組成的短語作后置定語。 Period Five Project Ⅰ. 語境填詞 1． The old lady has ________ (生存，生命較 ?? 長久 ) all her children. 2． I am ________ (深信 ) of his honesty. 3． Do you believe in the ________ (存在 ) of gods? 4． The first three rows of the hall are ________ (預訂 ) for special guests. 5． The hunters often follow the ________ (足跡 ) left by the animals in search of them. 6． ________ (進攻 ) is said to be the best form of defence. 7． It is said that apes and monkeys are the ________ (祖先 ) of the human beings. 8． My son’s teeth is advise him to have the teeth ________ (檢查 )． Ⅱ. 選詞填空 be similar to,dozens of,run after,belong to,be linked to,make one’ s way,leave out,approve of input173。 (3)one為不定代詞，可代替前面出現(xiàn)過的單數(shù)可數(shù)名詞，表示同類不同個的人或事物，可以用 the， this， that修飾，表特指，后面也可跟介詞短語作定語或跟定語從句。 ] 7． D [考查介詞。 ] 3． B [推理判斷題。 send for 派人去請； e out 發(fā)芽；出版； grow quickly快速成長 /生長。 ] 6． A [句意為：這部電影沒有什么特別之處 —— 不過是一般的片子。 3． (1)those/the ones (2)that (3)one (4)it 解析 (1)that 用作關(guān)系代詞，可代替前面出現(xiàn)過的不可數(shù)名詞或單數(shù)可數(shù)名詞，表示同種類的事物，可避免重復，常跟 of/in 組成的介詞短語作后置定語。output devices will __________________ them via work. 2． He ________________ her for years， but she wasn’t interested in him at all. 3． The car broke down， and I had to ________________________ on foot. 4． I must have mentioned him ________________ times in my letters. 5． I don’t really ________________ children wearing make173。 (4)ones為 one的復數(shù)形式，用法同 one。 convince sb. of “ 使某人相信某事 ” 。由第二段中的 “Things not attached to the Earth would fly off in a straight line.” 以及后文中的例子可知選 B項。根據(jù)下文內(nèi)容及科學常識我們知道若沒有地球引力，建筑物