Question

In order to make students have a good knowledge of science subjects, they are encouraged to______ their own science experiments.

A．operate

B．direct

C．manage

D．conduct

Answer 1

D

conduct意思为 “进行; 实施”；conduct an experiment做实验。operate 操作；开动(机器)等；direct管理；导演；manage 管理；处理；操纵。