A.the best | B.better | C.the most | D.more |
A.convenient | B.fair | C.easy | D.comfortable |
A.a bit less | B.any less | C.much more | D.a little more |
A.difficult | B.convenient | C.available | D.important |
A.reliable | B.stubborn | C.artificial | D.intelligent |
A.as twice | B.twice many | C.twice many as | D.twice as many |
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