A:在氯乙烷中直接加入AgNO3溶液
B:加蒸馏水,充分搅拌后,加入AgNO3溶液
C:加入NaOH溶液,加热后加入稀硝酸酸化,然后加入AgNO3溶液
D:加入NaOH的乙醇溶液,加热后加入AgNO3溶液
Let's join the ____ (swim) club.
—Why me ? Mike is sitting there doing nothing.