The high-speedtrains can have a major [impact] on travel preferences.

[单选题]The high-speedtrains can have a major [impact] on our lives.A.effortB.probl

[单选题]Parents can have a great impact on the development of their children's creativity in art. But first，they have to know how. They may find the following advice interesting and instructive.E．ncourage free drawing rather than coloring books. Coloring bo

[单选题]To have your travel notes published, you may contact.A． Students’ UnionB. Gayle MooreC． The International CenterD. Life Planning Workshop

[单选题]More and more high——rise buildings have been built in big cities space.A．in search ofB．in place ofC．for lack ofD．for fear of

[单选题]（） pistons have low inertia and high coefficient of thermal expansion.A . Cast ironB . Cast steelC . Forged steelD . Aluminum

[单选题]__________ can fly very high in __________ sky.A.The birds ... theB.The bir

[单选题]Which of the following will most likely have the least impact on a corporat

[单选题]Risk that can be attributed to factor(s) that impact a company or industry

[单选题]Commodities shipped by air usually have high values per unit or are （）.A.co

[单选题]Commodities shipped by air usually have high values per unit or are （）.A.co