Read the following passage carefully, and then select the best option A, B, C or D to complete it
Conservation, sustainable use and protection of (1) _______ resources including plants, animals, mineral deposits, soils, clean (2) _______, clean air, and fossil fuels such as coal, petroleum, and natural gas. Natural (3) _______ are grouped into two categories, renewable and nonrenewable. A (4) _______ resource is one that may be replaced over time by natural processes, (5) _______ fish populations or natural vegetation, or is inexhaustible, such as (6) _______ energy. The goal of renewable resource conservation is to ensure (7) _______ such resources are not consumed faster than they are (8) _______. Nonrenewable resources are those in limited supply that cannot be replaced (9) ______ can be replaced only over extremely long (10) _______ of time. Nonrenewable resources include fossil fuels and mineral deposits, such as (11) _______ ore and gold ore. Conservation activities for nonrenewable resources focus (12) _______ maintaining an adequate supply of these resources well into the future.
Natural resources are conserved for their biological, economic, and recreational values, (13) _______ their natural beauty and importance to local cultures. (14) _______, tropical rain forests are protected for their important role in both global ecology and the economic livelihood of the local culture; a coral reef may be (15) _______ for its recreational value for scuba divers; and a scenic river may be protected for its natural beauty....
Question 22:
A. lakes
B. stones
C. sand
D. water
Giải bởi Vietjack
Đáp án: D
(A) Though Linh was (B) not good at (C) playing badminton, she managed (D) to win her opponents.
Choose the word whose main stress is placed differently from the others in each group
Find the one mistake (A, B, C or D) in these sentences and then correct them
(A) Because of her father (B) has been (C) seriously ill, she (D) can’t go to the meeting.
There were so many different _______ of bread that I didn't know which to buy.
(A) This water isn’t (B) warm enough for the (C) young boys (D) to swim.
Choose the word whose main stress is placed differently from the others in each group
Last week (A) unless my mother (B) had had (C) enough money, she (D) would have bought that toy for me.
Choose the correct words to complete the sentences
The plot was surrounded by a stone wall and _______ with flowering trees.
He (A) is known that (B) these questions are (C) so difficult that he (D) can’t answer them.
Choose the word whose main stress is placed differently from the others in each group
