A．beforeB．belowC．onD．to
A. before
B. below
C. on
D. to
The distributions of the risk of heart disease are closely related to race.
A. Right
B. Wrong
C. Not mentioned
There was a greater proportion of men than women in the survey.
A. Right
B. Wrong
C. Not mentioned
What was his problem when he began to compose symphonies？
A. He was not sure whether or not he should begin on the symphony when all other composers had changed forms.
B. He did not have any confidence in music.
C. He thought he neglected the architectural form.
D. He thought he was a slave to his themes.
微信支付 
支付宝支付