Jenny nearly missed the flight＿＿doing too much shopping.A. as a result ofB. on top ofC. in

问题补充：

Jenny nearly missed the flight＿＿doing too much shopping.

A. as a result of

B. on top of

C. in front of

D. in need of

答案：

(答案→)A. as a result of

B. on top of

C. in front of

D. in need of

解析：考查词组辨析;A. as a result of因为，B. on top of除了，在…顶上，C. in front of在…前面，D. in need of需要，句意是：因为买太多东西，Jenny差点错过了航班。选A。