第1题
Scientists will()new methods of increasing the world's food supply
A、set aside
B、go over
C、turn up
D、come up with
第2题
A.the earth’s surface
B.the surface of earth
C.the earth surface
D.the surface of the earth
第3题
And of course it's created quite a stir, with other scientists rounding on Antinori asreligious leaders line up to attack his cloning plan as an insult to human dignity.
第4题
At the beginning, how did many scientists view Peppeberg's work?
A. It would reveal a creature's mind.
B. It would probably end in failure.
C. It would be hard to judge its value.
D. It would be a long-term project.
第5题
A.lead to
B.come up with
C.carry out
D.stick to
第6题
Scientists will have to___new approaches of increasing the world’s power supply.
A.put up with
B.catch up with
C.stand up for
D.come up with
第7题
A、it running
B、running
C、be ran
第8题
A.stick to
B.come up with
C.carry out
D.lead to
第9题
第10题
A.Baidu
B.Microsoft
C.AT&T's Bell Labs
D.Yahoo
第11题
A、Theory of Relativity
B、the splitting of the atom
C、the first space flight
D、Dolly's appearance