－It’s necessary to limit the speed of electri...

－It’s necessary to limit the speed of electric bikes.

－Yes, most riders of electric bikes in China ________ 40-50 kilometers per hour often ignore red lights, ________ the risk of traffic accidents.

A. reaching; increase               B. reach; increase

C. to reach; to increase                D. reaching; increasing

高二英语单项填空困难题查看答案及解析

Generally, the electric-bike is not dangerous as ______, if ______ according to the instructions.

A. reported; ridden B. reported; riding C. reporting; to ride  D. reporting; to be ridden

高二英语单项填空中等难度题查看答案及解析

阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

Access to electricity has always been limited for people living in Nuevo Saposoa, 1.remote village in Peru. However, things went from bad to 2.(bad)in March 2015 after a flood damaged the power station in the area. The villagers 3.(force)to turn to kerosene(煤油)lamps, which are not only expensive but give off poisonous matter.

Fortunately, the researchers and students at the UTEC in Lima, Peru heard about it and came up with a 4.(create)idea. They designed a lamp that can be powered by plants and soil, both of 5.can be found in the Amazonian rainforests where the village 6.(lie). Called Plantalamparas, the lights draws energy from a plant 7.(grow)in the rainforests and uses it to light up an LED bulb. So far, the bulbs have been a huge success.

　　　　 This is not the first time the students and professors of UTEC 8.(come)up with a clever approach 9.a problem. In 2014, 10.(deal)with Peru’s severe air pollution they created a large advertising board that could be used as an air purifier(净化器)as well.

高二英语语法填空中等难度题查看答案及解析

When you are driving on this road, you have to limit your speed _____ 60 miles per hour.

A. in    B. at    C. to   D. below

高二英语单项填空简单题查看答案及解析

You were driving carelessly and your speed was above the limit. You’re the one _______.

A. blamed       B. to be blamed for      C. to blame      D. blaming

高二英语单项填空简单题查看答案及解析

The driver will be stopped at once if he or she is found _______ over the limited speed.

A. drive　　　　　　　　　　　　　　　　 B. driving

C. to drive　　　　　　　　　　　　　　　　 D. driven

高二英语单项填空中等难度题查看答案及解析

Because he was not ________ the new speed limit, he was stopped and fined by the police.

高二英语单项填空中等难度题查看答案及解析

听下面一段独白，回答以下小题。

1.What’s the speed limit on American highways?

A. 25 miles per hour.　　 B. 35 miles per hour.　　 C. 55 miles per hour.

2.What does a driver see on the ticket?

A. The amount of money.　　 B. The reason to be stopped.　　 C. The name of the police.

3.What’s the result if you receive too many tickets?

A. You lose the right to drive.

B. You are put into prison.

C. You are forbidden to drive for a while.

4.What’s the advantage of driving on rush hours?

A. Drivers drive their cars more carefully.

B. Drivers are much safer driving there.

C. Drivers get fewer tickets for speeding.

高二英语短文困难题查看答案及解析

Because he was __________ the new limit, he was stopped and wanted for speeding.

A. good at                           B. tired from                       C. unaware of                    D. uninterested in

高二英语单项填空简单题查看答案及解析

The increase of the number of the students makes the limited computers not ________ to each student.

A．available    B．helpful  C．acceptable          D．affordable

高二英语单项填空中等难度题查看答案及解析