(2014·石家庄质检)I admire Stephen Hawking greatly,whose________about black holes has a great effect on astronomy.
A.theory B.practice
C.way D.method
(2014·日照模拟)The new traffic rules that took effect on January 1 are much stricter than________in the past.
A.that B.this
C.it D.those
(2014·日照模拟)It’s really a small world!I________we would meet here.
A.don’t think B.haven’t thought
C.didn’t think D.won’t think
(2014·东北三校第二次联考)It is shown that men have________as women do on average while driving according to recent statistics.
A.twice as many serious accidents
B.serious accidents as twice many
C.twice serious accidents as many
D.serious accidents as many twice
(2014·河南豫北三校联考)________is well known to everyone,I should say,is that a man becomes learned by asking questions.
A.Who B.It
C.As D.What
(2014·厦门高三质检)The worker earned little money a month,so he had to________only fast noodles.
A.exist on B.exist in
C.lie in D.lie on