Mark Twain left school early, make a fortune in South America.
A. was determined to
B. was determining to
C. determining to
D. determined to
网友回答
A. was determined to
B. was determining to
C. determining to
(答案→)D. determined to
解析：考查过去分词做伴随状语：句意：马克吐温早早的离开了学校决心要到南美发财。Be determined to do有决心做…，这里用determined做状语，表示他离开学校的心情，选D。