[求助]97-05-37

flyingheart_ss

37. One of the problems of United States agriculture that has persisted during the

A                                           B

1920's until the present day is the tendency of farm income to lag behind the costs of

      C

production.

D

答案：B

此题，during the 明显错误，但是，我觉得题中that 从句应该修饰problems因此has有错，那么A就有 问题，请大家指正。

xizzhu

以下是引用flyingheart_ss在2006-3-28 9:46:00的发言：

37. One of the problems of United States agriculture that has persisted during the

A                                           B

1920's until the present day is the tendency of farm income to lag behind the costs of

      C

production.

D

答案：B

此题，during the 明显错误，但是，我觉得题中that 从句应该修饰problems因此has有错，那么A就有 问题，请大家指正。

the main sentence should be :   One of the problems of United States agriculture  is the tendency of farm income to lag behind the costs of production.

"that has persisted from the 1920's until the present day" 是 agriculture 的定从

flyingheart_ss

如果that从句是修饰agriculture，persist怎么理解呢？难道米的农业是从1920才开始的？所以我还是觉得that从句应该是修饰problems,呵呵。

anyway, thank you for your help!

continue discussing........

xizzhu

以下是引用flyingheart_ss在2006-3-28 10:14:00的发言：

如果that从句是修饰agriculture，persist怎么理解呢？难道米的农业是从1920才开始的？所以我还是觉得that从句应该是修饰problems,呵呵。

anyway, thank you for your help!

continue discussing........

that从句是修饰agriculture;  

agriculture修饰 problems;  

prblems 修饰 one.