单项选择题 It is impossible to say how it will take place, because it will happen and it will not be a long process.

单项选择题 The view from the 23rd floor of the sleek tower on Barcelona's Avenida Diagonal ______ opaquely as summer smog oozes across the Olympic landscape below.

单项选择题 I was ______ to learn that you are going to spend the summer with your parents in Hong Kong.