Câu hỏi:

20/07/2024 251

According to the passage, biological agents usually consist of ____________.

A. weeds

B. insects and microorganisms

Đáp án chính xác

C. various types of mammals

D. food plants

Trả lời:

verified Giải bởi Vietjack

Kiến thức: Đọc hiểu

Giải thích:

Theo đoạn văn, các tác nhân sinh học thường bao gồm __________.

     A. cỏ dại                                                             B. côn trùng và vi sinh vật

     C. nhiều loại động vật có vú                              D. thực phẩm

Thông tin: Therefore, scientists are exploring the innate weed-killing powers of living organisms, primarily insects and microorganisms.

Tạm dịch: Do đó, các nhà khoa học đang khám phá khả năng diệt cỏ bẩm sinh của các sinh vật sống, chủ yếu là côn trùng và vi sinh vật.

Chọn B

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Some chemicals can be used for cleaning surfaces _________ they affect the air quality and cause health problems.

Xem đáp án » 20/07/2024 5,234

Câu 2:

We reuse bags, old clothes and scrap paper at home. We can reduce waste. (so that)

=> ...…………………………………………………………………………………………………………

Xem đáp án » 23/07/2024 5,223

Câu 3:

We should not waste paper. We should not cut down any trees either. (neither …. nor) =>……………………….……………………………………………………………………………………

Xem đáp án » 23/07/2024 4,154

Câu 4:

We should use renewable resources _________ they are never depleted.

Xem đáp án » 17/07/2024 3,709

Câu 5:

Green technology uses _________ resources that are never depleted. It also creates eco-friendly products.

Xem đáp án » 17/07/2024 3,489

Câu 6:

green technology/ use renewable resources/ create/ eco-friendly/ products. (which)

=> ……………………………………………………………………………………………........................

Xem đáp án » 21/07/2024 3,436

Câu 7:

Mould and mildew can cause health problems. We need to remove any growth regularly. (compound sentences)

=> ...…………………………………………………………………………………………………………

Xem đáp án » 23/07/2024 3,425

Câu 8:

Everyone in his house can now read the news on their _________ devices.

Xem đáp án » 21/07/2024 1,210

Câu 9:

She has a remarkable ability to _________ with a wide variety of people.

Xem đáp án » 22/07/2024 1,197

Câu 10:

Minh apologized _________ his teacher for the late submission of his essay.

Xem đáp án » 18/07/2024 1,015

Câu 11:

The lung cancer mortality rate _________ six-fold in males when mass media _________ covering the health risks of smoking.

Xem đáp án » 21/10/2024 996

Câu 12:

My grandfather was _________ up in France, so he could speak French very well.

Xem đáp án » 17/07/2024 937

Câu 13:

It is a good TV pragramme that brings science to the _________.

Xem đáp án » 22/07/2024 936

Câu 14:

The mass media are means of _________, such as books, newspapers, recordings, radio.

Xem đáp án » 22/10/2024 626

Câu 15:

Read the passage and choose the best option (A, B, C or D) to complete each gap.

In the home a dad is very important. He is the person who provides us with money to feed and clothes ourselves. He can decorate your bedroom, mend your radio, make cages for your pets, repair a puncture in your bicycle tyre and help you with maths homework. A dad can be very useful for (15) ______ you in the car to and from parties, music and dancing lessons. A dad is the person whom you ask for pocket money. He is the one who (16) ______ about the time you spend talking on the phone, as he has to pay for the bills. Dad is someone who will support you in a(n) (17) ______ , if he believes you to be right. He is someone who reads your school (18) ______ and treats if it is good. A dad likes to come into a nice happy home evening, and settle back in his chair with a newspaper.

Xem đáp án » 22/07/2024 522

Câu hỏi mới nhất

Xem thêm »
Xem thêm »