50. The Englishman has a very good ear _____ music. You can ask him for some adv

题型：不详难度：来源：

50. The Englishman has a very good ear _____ music. You can ask him for some advice.

A．at

B．of

C．for

D．In

答案

解析

略

举一反三

51. Don’t put your cell (手机) _____ the edge of the table, or it will fall off

A．at

B．on

C．to

D．In

题型：不详难度：| 查看答案

52. The struggle against sand storm will not end _____ victory unless we pay much attention to the balance of nature.

A．at

B．in

C．for

D．With

题型：不详难度：| 查看答案

53. Our music teacher often enjoyed _____ playing the violin in his spare time.

A．him by

B．himself by

C．him in

D．himself with

题型：不详难度：| 查看答案

54. The football fans cheered their team _____ the entrance _____ the field.

A．at; on

B．in; at

C．at; to

D．on; at

题型：不详难度：| 查看答案

55. All the students envied him _____ having succeeded in the TOFEL test.

A．as

B．for

C．in

D．With

题型：不详难度：| 查看答案