7. Despite his initial _____ about taking on such a challenging project, the
determined engineer pushed through his doubts and successfully completed the
task ahead of schedule.
(A)nexuses
(B) paragons
(C) panaceas
(D) qualms
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統計: A(2), B(2), C(1), D(12), E(0) #3251922
統計: A(2), B(2), C(1), D(12), E(0) #3251922