2.This is a question about the change of shame into .
2.This is a question about the change of shame into .
2.this difficult math problem, almost two hours, work out, we
2.this difficult math problem, almost two hours, work out, we
Task 2 Fill in the blanks in the following sentences with the words or phrases given below. Change the form where necessary. permanent vomit prolong recover get rid of dramatically potential unsterilized vaccinate involve 1.The bookstore ordered 200 copies of the book and now it can’t ______________them. 2.This job_________ travelling abroad for 6 months each year. 3.The mixture of the drink made me_________. 4.Remember to have your dog__________ against rabies. 5.My father’s attitude changed _____________. 6.The coach is happy to see the team’s _________from defeat. 7.The injury left him a __________ hurt. 8.This toy is a ____________ best seller. 9.AIDS can be transmitted through ____________needles. 10.They___________ their visit by a few days.
Task 2 Fill in the blanks in the following sentences with the words or phrases given below. Change the form where necessary. permanent vomit prolong recover get rid of dramatically potential unsterilized vaccinate involve 1.The bookstore ordered 200 copies of the book and now it can’t ______________them. 2.This job_________ travelling abroad for 6 months each year. 3.The mixture of the drink made me_________. 4.Remember to have your dog__________ against rabies. 5.My father’s attitude changed _____________. 6.The coach is happy to see the team’s _________from defeat. 7.The injury left him a __________ hurt. 8.This toy is a ____________ best seller. 9.AIDS can be transmitted through ____________needles. 10.They___________ their visit by a few days.
【单选题】NO 2 、NO 2 - 、NO 2 + 键角大小关系正确的是 。 A. NO 2 > NO 2 - >NO 2 + B. NO 2 + >NO 2 >NO 2 - C. NO 2 - > NO 2 >NO 2 + D. NO 2 + > NO 2 - >NO 2
【单选题】NO 2 、NO 2 - 、NO 2 + 键角大小关系正确的是 。 A. NO 2 > NO 2 - >NO 2 + B. NO 2 + >NO 2 >NO 2 - C. NO 2 - > NO 2 >NO 2 + D. NO 2 + > NO 2 - >NO 2
求定积分[img=179x43]17da65388c0b1ca.png[/img]； （ ） A: log(2^(1/2) + 1)/2 + 2^(1/2)/2 B: log(2^(1/2) + 1)/2 - 2^(1/2)/2 - 1/2 C: log(2^(1/2) + 1)/2 + 2^(1/2)/2 - 1/2 D: log(2^(1/2) + 1)/2 + 2^(1/2)/2 + 1/2
求定积分[img=179x43]17da65388c0b1ca.png[/img]； （ ） A: log(2^(1/2) + 1)/2 + 2^(1/2)/2 B: log(2^(1/2) + 1)/2 - 2^(1/2)/2 - 1/2 C: log(2^(1/2) + 1)/2 + 2^(1/2)/2 - 1/2 D: log(2^(1/2) + 1)/2 + 2^(1/2)/2 + 1/2
2 + 2 * (2 * 2 - 2) % 2 / 3
2 + 2 * (2 * 2 - 2) % 2 / 3
函数z=xsiny在点(1,π/4)处的两个偏导数分别为 A: √2/2,√2/2 B: √2/2,-√2/2 C: -√2/2,-√2/2 D: -√2/2,√2/2
函数z=xsiny在点(1,π/4)处的两个偏导数分别为 A: √2/2,√2/2 B: √2/2,-√2/2 C: -√2/2,-√2/2 D: -√2/2,√2/2
2×2×2×2×2
2×2×2×2×2
HbF的构成主要是（） A: α2β2 B: α2δ2 C: ζ2ε2 D: α2γ2 E: ζ2γ2
HbF的构成主要是（） A: α2β2 B: α2δ2 C: ζ2ε2 D: α2γ2 E: ζ2γ2
胎儿期血红蛋白HbF的分子组成为（ ）。 A: ζ2ε2 B: α2Aγ2、α2Gγ2 C: ζ2 Aγ2、ζ2Gγ2 D: ζ2 Aγ2、 E: α2δ2 、α2β2
胎儿期血红蛋白HbF的分子组成为（ ）。 A: ζ2ε2 B: α2Aγ2、α2Gγ2 C: ζ2 Aγ2、ζ2Gγ2 D: ζ2 Aγ2、 E: α2δ2 、α2β2