假定有一菜单项，名为MenuItem，为了运行时使该菜单项失效(变灰)，应使用的语句为
A. MenuIteEnabled=False
B. MenuIteEnabled=True
C. MenuIteVisible=False
D. MenuIteVisible=True
查看答案
对改制企业的国有建设用地使用权采取( )方式处置的，必须进行地价评估。
A. 划拨
B. 租赁
C. 买卖
D. 消亡
Towards the hypothesis, the author's attitude seems to be ______.
A. supportive
B. objective
C. suspicions
D. critical
Which of the following criticisms is often made of the Sapir-Whorf Hypothesis
A. It has no empirical evidence in its favor.
B. It is formulated on the basis of only one case study.
C. Its applicability has been greatly exaggerated.
D. No convincing examples can be found to support its claim.
Which of the following is true of distance education
A. The majority of the students fail to pass its examinations.
B. Personal tutors are assigned to students to offer regular help.
C. Teachers and students communicate through correspondence.
D. The courses are set up to suit the pace of each individual student.
微信支付 
支付宝支付