Bài luyện tập 2 - Mạo từ

Fill in the gaps with a/ an or the or put a cross (X) if no article is needed

abc

BORNEO BORN AND BRED

1........................... Local legends say that 2 ...........................  Borneo's few thousand wild elephants are descendants from those brought to 3 ...........................  island from India or Malaysia as 4 ...........................  gift to 5 ...........................  sultan in 6 ...........................  eighteenth century.

Biologists from 7 ...........................  Columbia University's Centre for Environmental Research and Conservation compared DNA samples from Borneo elephants with Asian elephants in Sumatra·, India and elsewhere. 8 ...........................  findings confirmed their suspicions: Borneo's elephants are genetically different.

In fact 9 ........................... DNA differences are so great between them and their closest relatives (elephants in Peninsular Malaysia) that 10 ........................... populations may have separated up to 300,000 years ago, say 11 ........................... scientists. The animals became isolated when 12 ...........................  island became totally cut off from the mainland due to 13 ...........................  rise in sea level. Borneo's elephants are, therefore, 14 ...........................  important, separate population.

1
- x
2
- x
3
- the
4
- a
5
- the
6
- the
7
- x
8
- the
9
- the
10
- the
11
- the
12
- the
13
- a
14
- an
Designed and built with all the love in the world by the IMAP TECH
Bảng câu hỏi
1 2 3 4 5 6 7 8 9 10 11 12 13 14
📝