问题补充：
17. -- My mother always tells me to try my best many difficulties.
-- I can’t agree any more. you put your heart into work, you can overcome them.
A. because of / As far as
B. due to / As soon as
C. in spite of / As long as
D. despite of / As much as
答案：
A. because of / As far as
B. due to / As soon as
(答案→)C. in spite of / As long as
D. despite of / As much as
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