【单选题】
Directions: There are 10 blanks in the following passage. For each numbered blank, there are four choices markedA,B,C、andD、Choose the best one and mark your answer on theANSWER SHEET with a single line through the center.
Our planet is like a bit spaceship. Our atmosphere acts {{U}} (51) {{/U}} a shield against harmful radiation and space debris. {{U}} (52) {{/U}} holds the air and people on the spaceship, {{U}} (53) {{/U}} everything doesn’t float away.Each of us is an astronaut and our spaceship, the earth, provides our food and water. The sun is our energy {{U}} (54) {{/U}} and without it we would not be able to survive. {{U}} (55) {{/U}} every spaceship, the earth is a closed system. The only thing we receive from the outside is energy from the sun.Everything else must be used {{U}} (56) {{/U}} again. We astronauts don’t seem to realize that this spaceship is the {{U}} (57) {{/U}} one we’ve got. We {{U}} (58) {{/U}} its resources and waste the energy the plants have stored from the sun. If we {{U}} (59) {{/U}} our spaceship, we will destroy ourselves as well. Maybe if we look at the universe which surrounds us, we will appreciate our own spaceship more and take {{U}} (60) {{/U}} care of it. |
B.well
C.better
D.more
网考网参考答案:C
网考网解析:
[解析] 由于上半句用了比较“我们将更加珍视我们的宇宙飞船”,后半句也应使用比较级,常用搭配take good care of的比较级形式为take better care of。所以C选项是正确答案。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>
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