The most ______evidence of black holes comes from research into binary star systems.
- A convincing
- B convince
- C convinced
- D convinces
The most ______evidence of black holes comes from research into binary star systems.
[解析] 对于黑洞最有说服力的证据来自对二维星系的探究。convincing:adj. 说服力的,修饰名词evidence证据。故选A。
1、The effect of TV__________the life of
The effect of TV__________the life of average people is incalculable.AinBforCaboutDon
2、12. About_______ of the workers in the
12. About_______ of the workers in the factory were born in the __________.A two- thirds;1970B two- thirds ; 1970sC two-third ; 1970D two-third ; 1970s
3、About ________ of the workers in the f
About ________ of the workers in the factory were born in the ________.Atwo-thirds, 1970 Btwo-thirds, 1970s Ctwo-third,1970 Dtwo-third, 1970s
4、The majority of our students ______the
The majority of our students ______the life of these native people.A have never heard ofB has heard aboutC has never heard ofD have never listened to
5、The production __________of the factor
The production __________of the factory is now 800,000 units.AabilityBpowerCcapacityDpossibility
6、Jim is the most intelligent,of _______
Jim is the most intelligent,of __________Afour USBUS fourCthe four USDUS of four