One of Marie Curie's outstanding achievements was to have understood the need to accumulate intense radioactive sources, not only to treat illness but also to maintain an abundant supply for research. 居里夫人的一项杰出成就是理解了积累强放射源的必要性,这不仅是为了治...
If you look ahead
of you, you'll see a maze. It's opposite the New Barn, beside the side path
that branches off to the right just over there.在 off to the
right 中 off 是什么词性?该怎么理解呀?
...o successive hurricanes hitting the east coast the rain flooded most areas of south Florida, leaving almost all the highways impassable. 受到连续两个飓风袭击东海岸的影响,雨淹没了佛罗里达州南部的大部分地区, 把几乎所有的高速公路都不能通行。老...
...)等等。A , B ,C and D。 ABCD 词性都应该一致。像 less cost of purchasing catalyst and more economically efficient. and前后连接词性不一致,应该是错误的用法。此外, 名词和形容词能一起修饰中心词的时候,不管有几个形容词几个名词,...
...ndmother _______________(teach) him to read potery before reaching the age of three.很明显,said发生在过去,句子里面的teach发生在said的过去用过去完成时,所以填 had taught为什么答案给的是 taught,他的理由也很奇怪,“他说他奶奶三岁前就教他...
By the end of this month, we surely _____ a good solution to the problem. A. have found B. will been found C. will be found D. are finding 这题选择B,不明白为什么有个被动在里面,我们主动寻找,还有D选项,可以表将来吗?...
I saw some villagers ________ on the bench at the end of the room. A.seating
B.seat
C.seated
D.seated themselves 我看这道题目解释说seat是及物动词,后面一定要跟宾语,所以一定要用被动的形式,那换句话说是不是不及物动词一定要用现在分...
When music videos and satellite television offer daunting competition for poems, which demand a good deal of attention.这里的demand为什么不是demands, 照理说which指代前面的句子,后面应该谓语单数。这里which是指poems吗? 但是有逗号的话不是指前面的整个句...
Years of research shows that arts education is closely linked to almost everything that we as a nation say we want for our children and demand from our school. 没有we as a nation say我还能理解,加上我就不明白了。
An old saying has it that half of all advertising budgets are wasted.An old saying has it that the early bird gets the worms. It is said that he's gone abroad.请问老师,凡是it作为形式主语或者形式宾语,都可以后跟一个that从句解释它...