A.a pleasant | B.a more pleasant | C.a trecst pleasant | D.the most pleasant |
A.shaky | B.heavy | C.casual | D.steady |
A.practical | B.avoidable | C.permanent | D.beneficial |
A.transparent | B.reasonable | C.securer | D.format |
A.serious | B.bureaucratic | C.abstract | D.ridiculous |
A.active. | B.passive | C.interested | D.rude |
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