er how it ____ that Chinese climberssuccessfully finished the torch relay on the Mount Qomolangma, where the air isso thin.

Without plenty of oral practice, you’ll find it hard to ______ a conversation with native English speakers.

As there is less and less coal and oil, scientists areexploring new ways of making use of______________energy, such as sunlight, wind and water for power and fuel.A．abrupt B．alternative C．authentic D．abstract B【解析】试题分析：考查形容词：

There is no need for you to go on a diet; you are only slightly overweight ______ your height.

_____your taste，you can be satisfied in thisnewly-popened restaurant