You can watch TV ______, but you can’t watch it ______ a long time.A.one, atB.on
题型:不详难度:来源:
You can watch TV ______, but you can’t watch it ______ a long time.A.one, at | B.one, for | C.first, for | D.first, at |
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答案
C |
解析
试题分析:句意:你可以先看电视,但是你不能看太久了。first表示首先,第一,for后接一段时间,表示动作一直延续,故选C 点评:序数词在句中可作主语、宾语、定语和表语。The second is what I really need. 第二个是我真正需要的。(作主语)He choose the second. 他挑选了第二个。(作宾语) We are to carry out the first plan. 我们将执行第一个计划。(作定语) She is the second in our class.在我们班她是第二名。(作表语)值得注意的是:序数词在使用时,通常前面要加定冠词 the;但是如果序数词前出现不定冠词a或an时,则表示“再——”,“又——”。 |
举一反三
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There are_______ seasons in a year. Winter is_________season.A.fourth; the fourth | B.fourth; four | C.four;the fourth | D.four;the four |
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