1、【题目】Those who’d like to visit the exhibition ________ (sign) your names here.
答案：
sign
解析：
暂无解析
1、【题目】I shall never forget ________ (meet) the late Premier Zhou during his inspection of our factory.
答案：
meeting
解析：
暂无解析
1、【题目】A great number of small power stations ________ (set up) in their county since liberation.
答案：
have been set up
解析：
暂无解析
1、【题目】Night________(fall),wehurriedhome.
答案：
解析：
1、【题目】A beam of light will not bend round corners unless ________ (make) to do so with the help of a reflecting device
答案：
made
解析：
暂无解析
1、【题目】Agreatnumberofsmallpowerstations________(setup)intheircounty sinceliberation.
答案：
解析：
1、【题目】Iwonderifhecouldgetit________(do)beforetomorrow.
答案：
解析：
1、【题目】Matteristhename________(give)toeverythingwhichhasweightandoccupiesspace.
答案：
解析：
1、【题目】Heaskedmewhethermybrother________(fly)toBeijing.
答案：
解析：
1、【题目】He fell asleep immediately last night; he must ________ (be) very tired.
答案：
have been
解析：
暂无解析
1、【题目】Thedirectorrecommendedthatshe________(study)moreEnglishbeforegoingabroad.
答案：
解析：
1、【题目】Somemoleculesarelargeenough________(see)undertheelectronicmicroscope.
答案：
解析：
1、【题目】Night ________ (fall), we hurried home.
答案：
falling
解析：
暂无解析
1、【题目】Thosewho’dliketovisittheexhibition________(sign)yournameshere.
答案：
解析：
邮箱： 