单项选择题
A.maintain B.improve C.assess D.protect
Theseprogrammes are of (immense) value to old people()....
单项选择题Theseprogrammes are of (immense) value to old people().
A.natural B.fatal C.tiny D.enormous
Henrycannot resist the (lure) of drugs.()A.abuseB.flavo...
单项选择题Henrycannot resist the (lure) of drugs.()
A.abuse B.flavor C.temptation D.consumption
The river (widens) considerably as it begins to turn we...
单项选择题The river (widens) considerably as it begins to turn west.()
A.twists B.stretches C.broadens D.bends