2021全国英语等级考试（四级）真题模拟11-30

1、Carroll’s statement cited in Lines 2-3, Paragraph 2 shows ______.（单选题）

A. the absence of a proper understanding in the nature of language learning.

B. his anxiety over the situation in the studies of language learning.

C. the necessity for psychological research on language learning.

D. his promise of what he could offer for psycholinguistic studies.

试题答案：C

2、During the 1980s, women started to play a more important role in ______.（单选题）

A. demanding political rights.

B. improving social welfare.

C. supporting the family.

D. earning better wages.

试题答案：C

3、What is an Advance Directive?（单选题）

A. A decision made by a doctor on how to end a patient’s life.

B. A hospital document on how to treat a terminally ill patient.

C. A wish made by a patient on how he will be medically treated.

D. A law that prohibits mercy killing.

试题答案：C

4、One important source of fat is ______.（单选题）

A. oil

B. grains

C. sugar

D. olive

试题答案：A

5、It is difficult to send people to other planets because of ______.（单选题）

A. lack of capacity of space exploration vehicles.

B. the financial expenditure involved in space travel.

C. controversial nature of space travel.

D. the uncertain future of space exploration.

试题答案：B