考博考试

【单选题】 There was (a pause of) complete stillness (which) the (buzzing of) the bees among the pink roses sounded (as loud as) the fight of an aircraft.
A．a pause of
B．which
C．buzzing of
D．as loud as

网考网参考答案：B
网考网解析：
which应该是when 查看试题解析出处>>