| 四六级考试六级易错题（2019/4/24） |
| 第1题：（）theirhelp,wewouldn'thavesucceeded. A.Hadn'tbeenfor B.Haditnotbeenfor C.Ithadn'tbeenfor D.Hadn'titbeenfor |
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| 第2题：You（）thisexerciseinwrittenform.I'llgiveyouthekey. A.don'tneeddoing B.needn'tdoing C.don'tneedtodo D.needn'ttodo |
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| 第3题：Iwouldliketovisitsome（）scenes. A.adequate B.picturesque C.stern D.flush |
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| 第4题： He____his feet on the ground to shake off the snow from his boots before he entered the house. A.kicked B.stamped C.swayed D.stretched |
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| 第5题：Howsonwillbe（）robotsbecomesointelligentthattheywillbeabletodojobswhichatthemomentonlyhumanbeingscando? A.before B.that C.when D.since |
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