the procedures of a specific experiment
a mistaken assumption
the work of professional researchers
social behavior
human emotions
第1题:
According to the passage, the screen or cutters are fitted to __ (1)kill bacteria (2)break up the solid waste (3)remove solid matter with large size
A.(1)
B.(2)
C.(2)(3)
D.None of (1)(2)(3) is true
第2题:
第3题:
As used in this passage,the word “valid” in the second paragraph means______
A. foreign
B. 1egal
C. monetary
D. illegal
第4题:
to persuade the author of Passage 2 of the validity of evolutionary theory
to describe the process by which protein is created by hemoglobin
to counter a common misconception about the composition of the human body
to deny the practical application of macroevolutionary theory
to deride those who underestimate the complexity of the human body
第5题:
It summarizes two theories. the relative merits of which are debated in the passage.
It puts forth an argument that the rest of the passage is devoted to refuting.
It introduces a new concept that the rest of the passage expands upon.
It frames the background and relevance of the material to follow.
It outlines the majorthemes of each of the four paragraphs to follow.
第6题:
第7题:
第8题:
According to the passage,your supervisor is most likely your______.
A.visitor
B.teacher
C.workmate
D.1eader
第9题:
It offers information that raises doubts about the conclusions expressed in the previous paragraph.
It discusses an alternative view to points stated as facts in the second paragraph.
It restates the question raised in the opening paragraph, using information offered in the second and third paragraphs.
It offers background information for the system described in the two preceding paragraphs.
It summarizes points raised elsewhere in the passage.
第10题:
Single-celled bacterium
Microevolution
Evolutionary mutations
The genetic record
Intermediate steps