4.The midge __ to any of several species of small flies, refers to a mosquito-like insect with slender wings and body, long legs, and antennae.>>
(A)which a term applied>>
(B)a term applied>>
(C)is a term applied>>
(D)applied a term
答案是B,能帮忙看一下吗,谢谢
//////////////////B is right / this sentence is not an attributive clause but an appositive clause , so A is not correct >
9.A television camera produces an image by convening __ receives into a series of bright and dark dots.>
(A) and it
(B) it
(C) what it
(D) that it
答案是C,D的that 和it 是不是重复了,谢谢
.....////////////yes D的that 和it 重复了
12.Areas of fertile soil called deltas, usually __ are formed by mud deposited at the mouth of a river.
(A)triangular in shape
(B)their shape is triangular
(C)they have a triangular shape
(D)triangular shape
答案是A,为什么D 不可以呢?
/////////////这里你只要记住当shape ”作名词表示形状 形态时“ 如果前面有形容词修饰
用法是 adj +in shape
例如 The dining room was square in shape
l
21.Bacteria and similar one-celled organisms reproduce by cell division, each of the daughter
A
cell then beginning a new life as a distinct organism.
B C D
答案是B,是不是each of 后面要复数吗?
////////////// yes each of 后面要复数
25. Addressing themes that were unique American, the poet Walt Whitman celebrated
A B C
the lives of ordinary people.
答案是B,如何改呢?
很多题不懂,不好意思啊,谢谢
////////////这里 themes =that 不等于 American美洲人 所以 这里unique改为about unique
[此贴子已经被作者于2005-6-21 1:11:04编辑过] |