英语选择题~~~

Question

The factory has turned out_________.
A.twice more TV sets this year than last year
B.TV sets this year twice as many as last year
C.TV sets twice more this year than last year
D.twice as many TV sets this year as last year

选哪个？我觉得都是对的。。晕。。请给我简单说一下为什么把，以后碰到这样的题要怎么做？

啊，同样的还有一题。
Scientists are finding plants to be surprisingly useful in absorbing potentially harmful gases and cleaning air inside_________.
A.building modern tightly sealed
B.sealed tightly buildings modern
C.buildings sealed tightly modern
D.tightly sealed modern buildings
这个应该选D嘛？

Answer 1

选B
有时为了使叙述或描绘更加生动形象,增加语言效果,可将表示方向的副词(如:down,
up,
out
,
in,
off,
on,
away等)或拟声词(bang,
crack等)置于句首,句子采用
全部
倒装的语序(主语为人称代词的句子除外)，
不需要再加助动词
。
比如说：
Up
went
the
rocket
into
the
air.

Answer 2

这句话本来应该是The
dog
ran
out
after
the
door
was
open.狗在门开后跑了出来
而你问的题目把副词提到句首，起强调作用，而副词提前，句子要全部倒装，后面接谓语加主语就可以了，那么谓语是动词ran,主语是the
dog
整句就选B了

Answer 3

The factory has turned out_________.
A.twice more TV sets this year than last year
√B.TV sets this year twice as many as last year
C.TV sets twice more this year than last year
D.twice as many TV sets this year as last year

选B 因为，"as many as"中间不能添加其他名词单词。

Scientists are finding plants to be surprisingly useful in absorbing potentially harmful gases and cleaning air inside_________.
A.building modern tightly sealed
B.sealed tightly buildings modern
C.buildings sealed tightly modern
D.tightly sealed modern buildings

选D tightly作副词形容sealed.与modern共同修饰buildings.
有一句话可以帮你记忆名词前形容词修饰的顺序：县官行令杀（色）国才。
即当名词前面有多个形容词作修饰语时，一般按下列次序排列：
限定词 + 描绘外观的形容词 + 形状 + 大小（年龄）+ 颜色 + 国籍 +（组成）材料。

Answer 4

第一题选择D
这是英语倍数表达方式之一
A be+ 倍数+as many/much as +B
A是B的几倍
这家企业今年生产的电视数量是去年的两倍。
第二题选择D
考查复合形容词做定语的用法
tightly-sealed 密封的
modern buildings 做介词inside 的宾语