We should all remember that some great scientific discoveries _____________ by chance.
A.gained | B.discovered | C.occurred | D.earned |
Dr.Peter Spence,________ headmaster of the school,told us,“________ fifth of pupils here go on to study at Oxford and Cambridge.” (2011·四川,18)
A./;A | B./;The |
C.the;The | D.a;A |
We are said to be living in ________ Information Age,________ time of new discoveries and great changes. (2012·四川,18)
A.an;the | B./;the |
C./;a | D.the;a |
I woke up with ________ bad headache,yet by ________ evening the pain had gone.
(2012·辽宁,21)
A.the;the | B.the;an |
C.a;the | D.a;an |
The Smiths don’t usually like staying at________hotels,but last summer they spent a few days at a very nice hotel by________sea. (2012·江西,21)
A./;a | B.the;the |
C./;the | D.the;a |
He missed________gold in the high jump,but will get________second chance in the long jump. (2012·大纲全国Ⅱ,7)
A.the;the | B./;a |
C.the;a | D.a;/ |