Поиск



Категория Иностранный язык, содержит 1054 вопросов(а).

He left the shop without _______ so he was accused of stealing.

Весь вопрос с ответом

Прочитайте текст и выполните задания.
Electricity
1. Electricity is a flow of negative charges called electrons. These electric charges are measured in units called coulombs. Electricity is a very versatile form of energy that can be converted into many other forms of energy, including light and heat, direct current (DC), which flows in one direction only, and alternating current (AC), which changes direction 60 times per second.
2. An electric circuit is an unbroken conducting path from, and back to, a power supply. It has three main parts: the power supply, the conductor, and the load. The power is provided by a generator or battery, the conductor carries the current, and the load is an electric device such as a lamp.
3. Unlike current electricity, static electricity does not flow. It is created when an electrically neutral substance loses or gains electrons, making it, respectively, positively or negatively charged. You can create static electricity by rubbing a balloon on your clothing. Electrons will move from the clothing to the balloon, making the balloon negatively charged and the clothing positively charged. The resulting static electricity on each will attract small, light objects such as pieces of paper.

Весь вопрос с ответом

They discussed, ________ other things, recent events in Europe.

Весь вопрос с ответом

She’s always been the best in everything, _______ isn’t surprising if you know her family.

Весь вопрос с ответом

If the problem gets any ________, we may need to inform the manager about it.

Весь вопрос с ответом

The professor being ill, the lecture was…

Весь вопрос с ответом

Прочитайте текст и выполните задания.
Electricity
1. Electricity is a flow of negative charges called electrons. These electric charges are measured in units called coulombs. Electricity is a very versatile form of energy that can be converted into many other forms of energy, including light and heat, direct current (DC), which flows in one direction only, and alternating current (AC), which changes direction 60 times per second.
2. An electric circuit is an unbroken conducting path from, and back to, a power supply. It has three main parts: the power supply, the conductor, and the load. The power is provided by a generator or battery, the conductor carries the current, and the load is an electric device such as a lamp.
3. Unlike current electricity, static electricity does not flow. It is created when an electrically neutral substance loses or gains electrons, making it, respectively, positively or negatively charged. You can create static electricity by rubbing a balloon on your clothing. Electrons will move from the clothing to the balloon, making the balloon negatively charged and the clothing positively charged. The resulting static electricity on each will attract small, light objects such as pieces of paper.

Весь вопрос с ответом

They ________ go to the theatre together because Nelly had agreed to baby-sit for them.

Весь вопрос с ответом

A material that allows electricity to pass through is called …

Весь вопрос с ответом

I wouldn’t worry ________ I’m not bothered.

Весь вопрос с ответом

Страницы: « 1 2 ... 102 103 104 105 106 »