If something fluctuates, it ______________ a lot in an irregular way.
A: changes
B: fights
A: changes
B: fights
举一反三
- ______ ideas and developments involve great changes in the way that something is done or made. A: Revolutionary B: Critical C: Instant D: Respected
- What does the writer say about the way to acquire knowledge（） A: Critical thinking is the best way. B: It is important to make changes when necessary. C: It is better to gain on the internet. D: Each person has his own preferable way.
- s_____ ______ v. throw or drop over a wide area in an irregular way
- Great changes _______ in the city, and a lot of factories _______.
- Great changes ______ in the city, and a lot of factories ______.