中国大学MOOC: We came to his ______ and pulled him out of the river.
举一反三
- 中国大学MOOC: Chinese civilization began with _____ around Yangtze River and Yellow River.
- 中国大学MOOC: We offered him our congratulation ____ his passing the entrance exam.
- 中国大学MOOC: We forgave his bad temper because we knew that his sons illness had put him under great ____ .
- 中国大学MOOC: Taking a path which led out of the town, we crossed a few fields until we came to a dense wood.
- We used to shout his name outside his house until he came out and chased us __________.