Many novels that attempt to mirror the world are really _______ of the reality that they represent.
A) reflections
B) demonstrations
C) illuminations
D) reproductions
注：1. reflection 反射;反映;倒影
2. demonstration 游行;演示
3. illumination 点亮，照亮
4. reproduction 复制品
It is through learning that the individual _______ many habitual ways of reacting to situations.
A) retains
B) gains
C) achieves
D) acquires
注：acquire 习得
Language Acquired Ability 语言习得能力
Generally, it is only when animals are trapped that they ________ to violence in order to escape.
A) proceed
B) appeal
C) resort
D) incline
注：1. resort 诉诸于，求助
2. proceed with 继续进行 =continue with
3. appeal 上诉
4. incline 喜欢;倾向
decline 婉言拒绝
recline 倾斜，斜躺
Mary once _______ with another musician to compose a piece of pop music.
A) merged
B) collaborated
C) coincided
D) constituted
From:https://www.zgghmh.com/CET-6/20006192.asp