doyouwanttobeascientist

too用于肯定句，either用于否定句。

不可以，因为either 不能用于肯定句中，而且不会放在句末。

When you walk in the street,if determined to look at things around us,you will feel that "unusual" things that always attracted people's When people are tired of magnificent hotels Fanzhuang,those are fashion-minded businesses will be racking their brains to launch touch to casual These patterns of breathtaking strokes off magic bullet,no one does not reflect the true life of the original "Journey Into Amazing C" The great variety of things that the passage of time,could easily be present "survival of the fittest" world law will eliminate However,in the future,due to the continuous development of science and technology innovation, So that the status of science in the world can never be Let us open wings and flew towards the other side of the

D(动名词作主语)后面的is是谓语，注意！C（so……that……如此……以至于……can作为行为动词时，表示能力）B（besidesthehamburger译为除了汉堡，所以前面用anythingelse)C（chessboards是棋板的意思，棋是用来下的。playchess下棋）C（sinceIwasseven自从我七岁时，表示对现在有影响，用完成时，学习英语是一个漫长的过程，是延续性的动作，所以用现在完成进行时）D（首先排除B、C，没有这种说法！oneandhalf用单数，其余全用复数）D（本体考察是代词的格的用法，somebodyelse's为某些人的，注意“的”）