求解一题！

leechole

6.Monitoring heart patients' exercise, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

a)Monitoring heart patients' exercise, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

b)Monitoring the exercise of heart patients, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

c) Small transmitters broadcasting physological measurements to nearby recording machines are now used to monitor the exercise of both heart patients and athletes.

d) Broadcasting physological measurements to nearby recording machines, small transmitters are used to monitor heart patients' exercise, as well as athletes exercising.

e) Both athletes exercising and heart patients' exercise are now monitored by small transmitters broadcasting physological measurements to nearby recording machines.

亲们帮忙看一下 这道题为什么不选Ｄ？正确答案是Ｃ

啃玉米的兔子

6.Monitoring heart patients' exercise, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

a)Monitoring heart patients' exercise, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

b)Monitoring the exercise of heart patients, as well as athletes exercising, is now done by small transmitters broadcasting physological measurements to nearby recording machines.

c) Small transmitters broadcasting physological measurements to nearby recording machines are now used to monitor the exercise of both heart patients and athletes.

d) Broadcasting physological measurements to nearby recording machines, small transmitters are used to monitor heart patients' exercise, as well as athletes exercising.

e) Both athletes exercising and heart patients' exercise are now monitored by small transmitters broadcasting physological measurements to nearby recording machines.

亲们帮忙看一下 这道题为什么不选Ｄ？正确答案是Ｃ

-- by 会员 leechole (2013/1/20 15:34:47)

D选项：
D) Broadcasting physological measurements to nearby recording machines, small transmitters are used to monitor heart patients' exercise, as well as athletes exercising.


as well as + n 这样在句尾会歧义：
1)  small transmitters are used to monitor heart patients' exercise, as well as athletes exercising (are used to monitor heart patients' exercise.


2) small transmitters are used to monitor heart patients' exercise, as well as (small transmitters are used to monitor) athletes exercising.


反观C：
c) Small transmitters broadcasting physological measurements to nearby recording machines are now used to monitor the exercise of both heart patients and athletes.
很清晰表示了D)选项的第二种意思。