[题目]She high and tries hard to make her dream come true. A. achieves B. reaches C. misses D. aims 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】She _________ high and tries hard to make her dream come true.

A. achieves B. reaches C. misses D. aims

【答案】D

【解析】句意：她目标高远，并努力使自己的梦想成真。Aim意为“目标在于；对准”，符合语境。Achieve“取得，获得”；reach“到达”miss“想念；错过”，均与语境不符。

练习册系列答案

新课标快乐假期轻松学习黄金假日系列答案

A. turn toB. turn on

C. turn offD. turn down

【题目】When will the second bus probably leave?

A. At 10:10.B. At 10:20.C. At 10:30.

【题目】听下面一段较长对话，回答以下小题。

【1】What can the man do?

A. Use the bathroom.B. Wash his clothes.C. Boil some water.

【2】What does the man think of the woman’s house?

A. He likes it very much.

B. He thinks it is too small.

C. He feels unsatisfied with it.

【题目】The old lady looked wonderful at the wedding，proudly ______next to her granddaughter, the bride.

A.talkingB.gesturing

C.posingD.behaving

【题目】 If you’re looking to buy a gift for your children, why not keep up with the trend and get the best hoverboard?

What is a Hoverboard?

A hoverboard is a two-wheeled personal transportation device. It’s electrical, portable and became highly popular in 2015 in reference to a popular 1980’s movie. Typically, this self-balancing device operates like a powered skateboard.

How Does a Hoverboard Work?

The device may have many designs, but the mechanism itself isn’t complicated. Basically, a standard hoverboard contains:

Battery: stores the electrical power. Almost all hoverboards use a high-watt lithium-ion battery.

Gyroscope (one for each wheel): allows riders to tilt (倾斜) the hoverboard while maintaining balance and adjusting their direction.

Motor (one in each wheel): provides the power to the wheels to keep the rider balanced and upright.

Logic board: functions as the hoverboard brain. It processes data — your speed, tilt, etc. — and sends information to the motors. This unit controls the power of the board so riders can adjust their speed.

All the above components work together to control the power and tilt of the hoverboards so the rider is balanced, upright and moving at a controlled speed.

Why Buy a Hoverboard?

Undoubtedly, hoverboards are cool. You’ve probably seen kids riding one around the house. They’re a phenomenon and everybody wants in. So, why deny your kids and prevent them from being part of this trend?

Where is a hoverboard legal?

Despite their wild popularity, hoverboards have yet to become “street-legal”. Currently, some places prohibit anyone under 16 from using these devices, and hoverboards are banned in academic institutions and public places, like campus buildings, parks, shopping malls and subway stations. Some places have also put speed limits on the devices and restricted their use to bike paths. However, open areas — including your yard — are free of these restrictions.

【1】The logic board of a hoverboard can ______.

A.store electricity

B.power the wheels

C.send information to the riders

D.receive data and give command

【2】According to the passage, a hoverboard can be used ______.

A.on campusB.in parks

C.on bike pathsD.in shopping malls

【3】What is the main purpose of this passage?

A.To evaluate a gift’s quality.

B.To recommend a gift choice.

C.To compare new hoverboard models.