The children enjoyed t____ in the park last Saturday.My sister made her d____ to study harder than last semester.空处应该填什么

问题描述:

The children enjoyed t____ in the park last Saturday.My sister made her d____ to study harder than last semester.空处应该填什么单词呀?

1 themselves 他们自己 enjoy sb. 过得愉快
2 determination决心 make one's determination 下定决心