When did the third green wave come
A: When environmental concern rises.
B: When advertisers are self-regulating themselves.
C: When advertisements become very regulated.
D: When the mainstream also becomes concerned about it.
A: When environmental concern rises.
B: When advertisers are self-regulating themselves.
C: When advertisements become very regulated.
D: When the mainstream also becomes concerned about it.
举一反三
- μ and [img=18x22]17de81fccbbd283.png[/img] are the two parameters for a normal distribution. In which situation the curve of probability density function of a normal distribution will become narrow? A: When μ becomes larger. B: When μ becomes smaller. C: When σ becomes larger. D: When σ becomes smaller. E: When μ and σ both become larger.
- ---Do you know _____ tomorrow? ---At 8’oclock. A: when did she come B: when she came C: where will she come D: when she will come
- I was very ( ) when I received your letter of yesterday. A: concern B: concerned C: concernking D: concerns
- When will an offer become effective? A: when it is dispatched B: when it reaches the offeree C: when it is withdrawn D: when it is revoked
- I have no idea _______. A: when he will come back B: when come back will he C: when will he come back D: will he come back when