问题补充：
27. Yang Liwei was picked from the 14 candidates for the Chinese space adventure and became China’s first astronaut his great efforts.
A. according to
B. as well as
C. due to
D. together with
答案：
A. according to
B. as well as
(答案→)C. due to
D. together with
解析：可联系答.案.网客服索取。
