Media exerts beneficial influence on solving the problems for the company.

1. A charged particle is traveling through a uniform magnetic field. Which of the following statements are true of the magnetic field? A: It exerts a force on the particle parallel to the field. B: It exerts a force on the particle along the direction of its motion. C: It increases the kinetic energy of the particle. D: It exerts a force that is perpendicular to the direction of motion.

2. Advertising exerts an influence. The influence is subtle. The influence is on children.

Every body in the universe (宇宙) exerts a force of gravitational attraction (万有引力) on every other body (物体).

He never exerts himself to aid those trying to ______ a difficult situation. A: rectify B: modify C: solidify D: verify

The needle valve in a fuel valve will （） when the fuel pressure action on the needle valve tapered face exerts a force lower than that of the spring compression.

It is found more convenient to adopt the point of view that a moving charge sets up a magnetic field, _____ that this field exerts a force on another charge moving through it. A: and B: or C: that D: but

Which one is not the function of climax? A: It lends structure at the sentence level. B: It builds anticipation in the listener. C: It exerts humorous as well as devastating effect. D: It adds a touch of drama and suspense to the presentation of a list.

Which of the following characters is not a good choice for the author when creating nonfiction? A: The author himself/herself B: Someone who exerts profound impact on the author C: A family member or a good friend of the author D: A total stranger

Which of the following is not a thesis statement? A: Listening to Mozart’s music has no effect on human memory. B: The universities are expanding the enrolment this year. C: Media violence exerts negative influence on children. D: Bike-sharing is an effective way for environmental protection.