44.He always takes pride in his work. He is very _______.

A.humble B.devoted C.respective D.formal

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45.Tomorrow we will _______ our day of independence.

A.favor B.expose C.roar D.celebrate (来源：英语e问e答 http://ask.englishcn.com)

46.Your _______ in teaching is different from mine. (来源：英语资料下载 http://download.englishcn.com)

A.altitude B.approach C.fuel D.lump (来源：英语交友 http://friends.englishcn.com)

47.How much are you going to _______ me for repairing this bike?

A.charge B.request C.require D.need

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48.Culturally, this country is divided into two _______.

(来源：英语论坛 http://bbs.englishcn.com)

A.tides B.sections C.verses D.yards

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49.Peter had his piano _______ yesterday and the result is excellent. (来源：英语美食指南 http://food.englishcn.com)

A.tuned B.turned C.tied D.wound (来源：专业英语学习网站 http://www.EnglishCN.com)

50.He said he is my _______ friend but I don’t think so. (来源：英语聊天室 http://chat.EnglishCN.com)

A. intensive B.onion C.intimate D.occasion (来源：英语交友 http://friends.englishcn.com)

答案：
1.A 2.A 3.C 4.A 5.D 6.B 7.B 8.B 9.C 10.C 11.D 12.D 13.C 14.B 15.D 16.A 17.B 18.A 19.A 20.D 21.D 22.A 23.A 24.C 25.A 26.B 27.D 28.A 29.C 30.C 31.C 32.D 33.B 34.B 35.A 36.C 37.B 38.A 39.A 40.B 41.D 42.B 43.C 44.B 45.D 46.B 47.A 48.B 49.A 50.C

(来源：英语麦当劳－英语快餐EnglishCN.com)