A. 演讲是一门难得一用的艺术,所以有机会就要学习和锻炼。
B. 演讲是一门普遍运用的艺术,需要学习和训练才能掌握。
C. 演讲是一门常用的艺术,而且需要学习和实践。
D. 演讲这门艺术经常使用才能学会并用于实践。
[单选题]A.s a widely-adopted speech making device, the elevator pitch may benefit a variety of people EXCEPT ________.A.politiciansB.insurance agentsC.project managersD.doctors
[单选题]In this passage, "learned" is used ______.A. as a word equal to "educated"B. as a word similar to "informed"C. as a word close to "acquired"D. as a word opposite to "popular"
[单选题]Thespeechwhichhemade__________theprojecthasbotheredmegreatly.A.)beingconcernedB)concernedC)beconcernedD)concerning
Grandpa Amus most popular video,which shows him making a delicate wooden arch br
[单选题]He used only 100 words to( )his speech.A.amount toB.sum upC.lead toD.take u
[单选题]1. Our school has a speech contest ________May 4th.A.inB. onC. atD. for
[单选题]Which of the following terms is used to identify the pressure of the liquid entering a pump?A.Suction headB.Pump headC.Discharge headD.Total head
[单选题]Which of the following methods is used to increase the number of processes sharing the CPU? (72) .(72) A.InterruptB.SchedulerC.Working SetD.Swapping
[试题](b) Mabel has two objectives when making the gifts to Bruce and Padma:(1) To pay no tax on any gift in her lifetime; and(2) To reduce the eventual liability to inheritance tax on her death.A.dvise Mabel which item to gift to Bruce and to Padma in orde
Which of the following is not a traditional Chinese art form? (5.0)A. Peking Ope