1. Crying is seen as a ...... of weakness.
a. sign b. signal
2. He made a ...... of assent.
a. sign b. signal
3. When she got up from the table, it was obviously the .......for us to leave.
a. sign b. signal
My answer
1. A & B are OK. 2. A & B are OK. 3. A & B are OK.
If I am right, what is the difference between 'sign' and 'signal'?
The answer to 1. is a. The reason is that "signal" is an event that happens at a particular time.
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The answer to 1. is a. The reason is that "signal" is an event that happens at a particular time. "Weakness" is an attribute that a person has all the time. Also, "Crying" could mean something that a person does often, not just right now.
So something that is temporary might be different. For example, you might say "If your wife is crying right now, it's a signal that she wants atten