问题详情

His______of the assigned pages was itself a much too lengthy summary; by all accounts, if he wishes to succeed by the standards of succinctness and concision, he must learn to restrain his______.
A．development … technique
B．synthesis … garrulousness
C．analysis … construction
D．perusal … interest
E．synopsis … verbosity请帮忙给出正确答案和分析，谢谢！