更多"The research of Jusczyk and collabo"的相关试题:
[单项选择]Science and society are ...... collaborators: In the best of worlds we may achieve a very fine and finely negotiated partnership, and in the worst of worlds, ------- one by the other.
A. (A) symbiotic ... destruction of
B. (B) antagonistic ... amelioration of
C. (C) trustworthy ... exploitation of
D. (D) uneasy ... annihilation of
E. (E) parasitic ... indifference to
[单项选择]
Passage 4 When a Scottish research team startled the world by revealing 3 months ago that it had cloned an adult sheep, President Clinton moved swiftly. Declaring that he was opposed to using this unusual animal husbandry technique to clone humans, he ordered that federal funds not be used for such an experiment -- although no one had proposed to do so -- and asked an independent panel of experts chaired by Princeton President Harold Shapiro to report back to the White House in 90 days with recommendations for a national policy on human cloning. That group -- the National Bioethies Advisory Commission (NBAC) -- has been working feverishly to put its wisdom on paper, and at a meeting on 17 May, members agreed on a near - final draft of their recommendations. NBAC will ask that Clinton’s 90 - day ban on federal funds for human cloning be extended indefinitely, and possibly that it be made law. But NBAC members are planning to word the recommendation narrowly to avoid n
A. federal funds have been used in a project to clone humans
B. the White House responded strongly to the news of cloning
C. NBAC was authorized to control the misuse of cloning technique
D. the White House has got the panel's recommendations on cloning
[单项选择]During your stay，the host showed you both around the city and his company．
A. 在你停留期间，东道主带你参观了城市和他的公司。
B. 逗留期间，东道主带你观光了城市并参观了他的公司。
C. 在你住的那段日子，主人带你参观了城市和他的公司。
D. 在逗留期间，主人显示你城市和他的公司。
[单项选择]Earth is one of nine planets which ______ around the sun.
A. spin
B. roll
C. rotate
D. revolve
[单项选择]______is known to us all, the earth moves around the sun.
A. Because
B. For
C. So
D. As
[单项选择]Ants don't carry calendars around with them, but they show amazing accuracy __ the day of theyear.
A. in case
B. such as
C. so that
D. as to
[单项选择]In this research at Columbia University, Charles Townes worked with ______.
A. stimulated emission
B. microwaves
C. maser
D. stimulated emission and microwaves
[单项选择]The research done by the Dement commission shows that Americans______.
[单项选择]"The novel is structured around the discovery of the hero's origin." Probably this refers to the novel
[单项选择]Sitting in the Land Rover with lions all around, the men felt very {{U}}vulnerable{{/U}}.
A. impressive
B. well protected
C. open to attack
D. secure
[单项选择]Companies don't want to spend money on research in developing appropriate crops in Africa because ______.
A. existing technology fails to grow dry-land crops
B. only dozens of years later can they make profits
C. they are not encouraged and probably cannot make any profit
D. most of African countries belong to the third world
[单项选择]Companies don' t want to spend money on research in developing appropriate crops in Africa because
A. existing technology fails to grow dry-land crops
B. only dozens of years later can they make profits
C. they are not encouraged and probably cannot make any profit
D. most of African countries belong to the third world
[单项选择]Kellie: You haven't been around much lately, have youMarie: （）.Kellie: Oh Where were youMarie: Palm Springs. I've got a cousin there.
A. Yes, I have been here all the time
B. Yes, I've been away on vacation.
C. No, I have been here all the time.
D. No, I've been away on vacation.
[单项选择]Science and society are______collaborators: In the best of worlds we may achieve a very fine and finely negotiated partnership, and in the worst of worlds, ______one by the other.
A. (A) symbiotic … destruction of
B. (B) antagonistic … amelioration of
C. (C) trustworthy … exploitation of
D. (D) uneasy … annihilation of
E. (E) parasitic … indifference to
[单项选择]It doesn't look so pretty around here any more. They have ________ all the trees.
A. cut up
B. cut out
C. cut down
D. cut off
