针对MPAcc考研英语，在五月最后一周，太奇教育继续向考生们推出MPAcc英语基础词汇自测习题及详细解析，希望MPAcc考生们可以借助试题提高解题速度。

　　1.With painstaking efforts for many years, they have at last ____perfection in their skills.

　　A) remained B) obtained C) contained D)attained

　　答案：D attain 达到，臻于。remain 保持。obtain 得到。contain 容纳。

　　2.Although we had told them not to keep us waiting, they made no____ to speed up deliveries.

　　A) trial B) attempt C)action D)progress

　　答案：B make attempt to do sth. 企图，试图，努力去做。

　　3.Shelly had prepared carefully for her biology examination so that she could be sure of passing it at her first____ .

　　A)intention B) attempt C) purpose D) desire

　　答案：B at one’s first attempt 表示“做初次努力，一举(办成某事)”。 其他项与at 不搭配。

　　4.Niagara Falls is a great tourist____,drawing millions of visitors every year.

　　A) attention B)attraction C)appointment D)arrangement

　　答案：B 句子意为：尼亚加拉瀑布是最大的吸引旅游者的景点。attraction 表示“引人入胜的景致或事物”。他不合题意。

　　5.The car accident was____ to the driver’s violation of the traffic regulations.

　　A) assigned B) contributed C) attributed D) transferred

　　答案：C attribute (to)把……归因于。assign 指派、选派( to) ;分配。contribute (lo ) 捐献，捐助，贡献。transfer转移;转变。