问题
选择题
---- I’ve studied gardening as a hobby. Could I make some suggestions?
---- _______.
A．You will make it.
B．Go ahead
C．Don’t mention it
D．Take it easy
答案
B
考查交际用语。You will make it.你会成功的；Go ahead说吧，干吧；Don’t mention it 不客气；Take it easy放松，别紧张。句意：我学习了园艺作为爱好。我能提些建议吗？说吧。所以选B。
所示，β-月桂烯与Br2发生1:1加成反应的产物(只考虑位置异构)理论上最多有 ( )