47.（单选题）If you are not fully satisfied with the purchase you have made, we can help you with a replacement, return or repair.

5.（单选题）She felt a great ______ to talk about his problems.

4.（单选题）The committee ______ 12 members.

3.（单选题）I had no idea ______ he became rich from a coal business.

2.（单选题）Is unemployment causally related ______ crime?

1.（单选题）He ______ the conditions for entry into the college.

36.（填空题）电子商务的成功在于完全实现了在线支付功能。The success of e-commerce _________ completely realizing online payment.

35.（填空题）我们应该留一点钱已备不时之需。We should ______ an amount of money in case something unexpected happened.

34.（填空题）专家们认为不断增加的死亡率与开车有关。Experts believe that the increaseing rate of death __________ driving cars.

33.（填空题）越来越多的不可再生能源的使用将对全球未来的发展带来负面的影响。The increased use of non-renewable energy will ___________ global developmen in the future.

32.（填空题）一条新规则很快就要出台了。A new rule will soon_________________ .