菜青虫求教：xdf教材SECTION 1 四道问题！

8. In a period of time when women typically have had a narrow range of choices, Mary baker Eddy became a distinguished writer and the founder, architect, and builder of a growing church.

C. Typically, during a time when women      D. At a time when women typically

为什么C不对？D对？

12. Traveling the back roads of Huangray, in 1905 Bela Bartok and Zoltan Kodaly began their pioneering work in ethnomusicology, and they were armed only with an Edison phonograph and insatiable curiosity.

A.Traveling the back roads of Huangray, in 1905 Bela Bartok and Zoltan Kodaly began their pioneering work in ethnomusicology, and they were armed only with an Edison phonograph and insatiable curiosity.

B. In 1905, Bela Bartok and Zoltan Kodaly, traveling the back roads of Huangray, began their pioneering work in ethnomusicology, and they were only armed.

C. In 1905 Bela Bartok and Zoltan Kodaly began their pioneering work in ethnomusicology, traveling the back roads of Huangray armed only

D. Having traveled the back roads of Huangray, in 1905 Bela Bartok and Zoltan Kodaly began their pioneering work in ethnomusicology; they were only armyeds

E. Bela Bartok and Zoltan Kodaly, in 1905 Bela Bartok and Zoltan Kodaly began their pioneering work in ethnomusicology, traveling the back roads of Huangray,arming themselves only.

C 正确 但是对traveling the back roads of Huangray armed only这个结构有点不明白。NN们给点这题的解题思路。

laceName>18.laceName> laceType>SchoollaceType> integration plants that involve busing between suburban and central-city areas have contributed, according to a recent study, to significant increases in housing integration, which, in turn, reduces any future need for busing.

A. significant increases in housing integration, which, in turn, reduces

B. significant integration increases in housing, which, in turn, reduces

C. increase housing integration significantly, which, in turn, reduces

D. increase housing integration significantly, in turn reducing

E. significantly increases housing integration, which, in turn, reduce.

为何选A，句子结构没有搞明白，reduces的单数主语是谁呀？

19．The commission acknowledged that no amount of money or staff members  can ensure the safety of people who live in the vicinity of a nuclear plant, but it approved the installation because it believed that all reasonable precautions had been taken.

C. neither vast amounts of money nor numbers of staff numbers

D. neither vast amounts of money nor a large staff.

为何选D呢？C不是很平行吗？结构很对称呀，amounts of –numbers of, money—staff numbers.

19．The commission acknowledged that no amount of money or staff members  can ensure the safety of people who live in the vicinity of a nuclear plant, but it approved the installation because it believed that all reasonable precautions had been taken.

C. neither vast amounts of money nor numbers of staff members

D. neither vast amounts of money nor a large staff.

为何选D呢？C不是很平行吗？结构很对称呀，amounts of –numbers of, money—staff mumbers.

最后一道有打的有错！现订正！

怎么没人回呀！那位NN帮帮忙呀？

我不是NN,所以帮不了你；我对你这几个题目也搞不清楚。尤其是第３题的结构,

希望哪位好心的NN帮忙解释一下

18. LACETYPE>SchoolLACETYPE> integration plans that involve busing between suburban and central-city areas have contributed, according to a recent study, to significant increases in housing integration, which, in turn, reduces any future need for busing.

A. significant increases in housing integration, which, in turn, reduces

B. significant integration increases in housing, which, in turn, reduces

C. increase housing integration significantly, which, in turn, reduces

D. increase housing integration significantly, in turn reducing

E. significantly increases housing integration, which, in turn, reduce.

为何选A，句子结构没有搞明白，reduces的单数主语是谁呀？

我也不是NN，我来试一下~：)

reduces 的主语是integration.

...plans...have contributed...to significant increases...这是主句的主谓宾。

谢谢爱无伤，现在搞清楚了！
那第８题和１９呢？也搞的不是很清楚。

先谢过爱无伤

12题C中的traveling the back roads of Huangray armed only这个结构如何解释呢？动名词和过去分词并列（为何之间没有and连接）？

第8题，如果选择c,Typically修饰对象发生变化了