更多"In the passage, the author is prima"的相关试题:
[单项选择]In the passage the author is primarily concerned with ______.
A. supporting a position
B. describing an event
C. analyzing a problem objectively
D. setting a dispute
[单项选择]In this passage, the author is primarily concerned with
A. (A) advancing an argument against human cloning based on evidence from cloning experiments performed on lower life forms
B. (B) measuring the technical and ethical limitations of the embryonic cloning process in mammals
C. (C) refuting arguments against human cloning through the use of hard scientific evidence
D. (D) illuminating the critical ethical distinctions in process between human cloning and sheep cloning
E. (E) describing how the ethical issues in the quest for human cloning have given rise to new models of embryonic development
[单项选择]In the passage, the author is primarily concerned with
A. (A) searching for an accurate method of determining whether the universe is finite or infinite
B. (B) discussing problems and possibilities involved in providing a definite picture of the shape of the universe
C. (C) declaring opposition to the notion that spherical geometry is a possible model for the shape of the universe
D. (D) criticizing discredited theories about the possible topologies of the universe
E. (E) refuting the idea that there is no way to tell whether the universe is finite and if so what shape it has