as比较结构练习 带答案.docx

Comparative Construction (比较结构)1. Bihar is India’s poorest state, with an annual per capita income of $111, _____ the most impoverished countries of the world.A. lower than inB. lower than that ofC. which is lower than inD. which is lower than it is in2. A recent national study of the public schools shows that ____ four years ago.A. there is now one microcomputer for every thirty-two pupils, four times as many than there wereB. there is now one microcomputer for every thirty-two pupils, four times as many as there wereC. every thirty-two pupils now have one microcomputer, four times as many than there wereD. every thirty-two pupils now has one microcomputer, four times as many as3. A study commissioned by the Department of Agriculture showed that if calves exercise and associate with other calves, _____ those raised in confinement.A. they will require less medication and gain weight quicker than doB. they require less medication and will gain weight quicker than doC. they have required less medication and will gain weight more quickly than D. they require less medication and gain weight more quickly than 4. According to a panel of health officials, there has been a great deal of confusion in the medical profession _____ health.A. about whether obesity is a biological disorder posing serious health risks or a condition more related to appearance than toB. with respect to obesity being a biological disorder posing serious health risks or if it is related more to appearance thanC. over whether or not obesity is a biological disorder posing serious health risks or it is a condition more related to appearance than toD. concerning whether obesity is a biological disorder posing serious health risks or it is a condition related to appearance more than5. According to a recent study, _____ to receive it from them.A. it is four times as likely that the elderly in the United States will give their children regular financial aid as they areB. it is four times more likely for th