Britain entered the Second World War______than either of its two eventual allies, the Soviet union and the U.S.
A. weaker
B. stronger
C. greater
D. harder
查看答案
Charles Darwin gave up the idea of following a medical career due to________________.
A. his interest in divinity
B. his queasiness over blood;
C. the shortage of financial support;
D. the dim job prospect of medical students;
The Galapagos Islands were home to the Galapagos _______, a bird that was to be famous because of its influence on Darwin's thinking.
A. sparrows
B. swallows
C. robins
D. finches
According to Charles Darwin, the following are the conditions of evolution except______.
A. heredity;
B. natural selection;
C. variation among the offspring;
D. limited food
According to the passage, who opened the outer world to Helen Keller?
Alexander Graham Bell
B. Anne Sullivan Macy
C. Mark Twain
D. Thomas Alva Edison