单项选择题

A．What chemicals tears are composed of.
B．Whether crying really helps us feel better.
C．Why some people tend to cry more often than others.
D．How tears help people cope with emotional problems.
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单项选择题
A．Let her talk to Daisy about the situation.B．Apologize when Daisy is less angry.C．Return Daisy’s notes in a few days.D．Write Daisy a note of apology.
A．Let her talk to Daisy about the situation.
B．Apologize when Daisy is less angry.
C．Return Daisy’s notes in a few days.
D．Write Daisy a note of apology.
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