More and more trucks are seen ________ between these two towns these days.
举一反三
- Clustered outbreak of COVID-19 refers to ( ) A: Two or more confirmed cases or asymptomatic infections within 7 days in a small area B: Two or more confirmed cases within 14 days in a small area C: Two or more confirmed cases or asymptomatic infections within 14 days in a small area D: Two or more confirmed cases within 21 days in a small area E: Two or more confirmed cases or asymptomatic infections within 21 days in a small area
- More and more trucks are used by farmers to _________ fruits to cities.
- More than________ years ago, there was a war between these two cities.
- 中国大学MOOC: Cotransformation between two genes is more likely if they are:
- Within two days， the army fired more than two hundred rockets and missiles at military ________ in the coastal city.