【单选题】He said he did not come because he had a family emergency.______, I will apologize to him for my harsh words.
【单选题】What does Dr. Ariely suggest in order to balance our life? Except that______
A.
People should prohibit overbooking.
B.
People should increase options.
C.
People should delegate tasks to others.
D.
People should give away ideas to others to pursue.
【单选题】In the text, what does Dr. Ariely suggest in order to balance our life? Except that______
A.
People should prohibit overbooking.
B.
People should increase options.
C.
People should delegate tasks to others.
D.
People should give away ideas to others to pursue.
【单选题】Why does Dr. Johnson think that the present system is unfair?
A.
Husbands are paying the social security taxes for their wives.
B.
Women working at home can't get social security.
C.
Bosses refuse to pay part of the taxes for female employees.
D.
Full-time housewives are required to pay social security taxes.
【单选题】对于多机位剪辑理解错误的一项是( )。
A.
多机位拍摄的素材,在后期编辑时,可以利用 多机位编辑对其进行剪切。
D.
多机位编辑过程可以根据个人喜好,不必遵循步骤。
【多选题】用木瓜蛋白酶水解IgG可得到两个相同的 片段和一个 片段;用胃蛋白酶水解IgG则可获得一个 片段和无生物学活性的 片段。