A．She thinks she is behind in her study.B．She only has ……

填空题Contrary to the prediction of some financial experts, ______(经济正在萎缩而不是在增长).

填空题subject

填空题Which word(s) in the passage can best replace the phrase natural selection

单项选择题A．ingredientB．incidentC．illusionD．impression

填空题______(尽管环保组织强烈反对), the Brazilian government has pressed on with its efforts to exploit rain forest resources.

单项选择题What has happened to T-Pain since 2005

填空题Mary was proud of being chosen to participate in the game and______(她向我们保证她会全力以赴).

单项选择题The author found it the most embarrassing that ______.

单项选择题In order to predict distortions, scientists need to______.

单项选择题A．His stereo disturbs himself, too.B．His stereo sounds like dog barking.C．The neighbors aren’t justified in complaining.D．The neighbors don’t appreciate music at all.