A．A literature professor.B．An academic advisor.C．Dean o……

单项选择题What does the passage mainly talk about

填空题What do fraternal twins have in common in terms of genes

填空题______(与核能引起的弊端相比), the solar power can serve as a better move toward the solution for the problem of energy crisis.

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What has happened to T-Pain since 2005

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.

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

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

单项选择题Who once had to learn the Auto-Tune technique from T-Pain

填空题It is essential that ______(你得认真阅读合同) before you sign it.