I. 单选题
Directions: Each of the following sentences is provided with fourchoices. Choose the ONE that best completes the sentence.
1. Intellectual property rights and the respect of international patents are not withoutcontroversy. The underlined word means ____________.
A. contradiction B. disputeC. paradox D. ambiguity2. Historians arrive _______ different conclusions because they have different notionsabout human motivation.
A. in B. toC. at D. on
Directions: Each of the following sentences is provided with fourchoices. Choose the ONE that best completes the sentence.
1. Intellectual property rights and the respect of international patents are not withoutcontroversy. The underlined word means ____________.
A. contradiction B. disputeC. paradox D. ambiguity2. Historians arrive _______ different conclusions because they have different notionsabout human motivation.
A. in B. toC. at D. on