hce_isu
112年
英文
第 26 題
📖 題組：
Passage 1 Gravity has been at the top of the science agenda since the start of Mars missions. In the earlier days of space travel, scientists tried to overcome the force of gravity so that a rocket could shoot 26 Earth’s pull in order to land humans on the moon. Today, they are more interested in how reduced gravity affects the astronauts’ 27 condition. Our bodies have evolved to exist within Earth’s gravity, not in the weightlessness of space or the microgravity of Mars. When on Earth, we have more fluids in our lower body because they are pulled down by Earth’s gravity. However, with the absence of gravity in the outer space, our body fluids redistribute, shifting toward the upper body and the head. 28 , the astronauts have swollen, puffy faces, very much resembling that of the round-headed Charlie Brown in the famous comic strip. This “Charlie Brown effect” will be more 29 when the astronauts go on their Mars missions, which will take about three years to complete, much longer than missions to the moon. Moreover, the effect is often 30 space motion sickness, headaches, and nausea. Such a syndrome is considered the top health risk for the astronauts, and scientists are still trying to figure out how it may be prevented.
Passage 1 Gravity has been at the top of the science agenda since the start of Mars missions. In the earlier days of space travel, scientists tried to overcome the force of gravity so that a rocket could shoot 26 Earth’s pull in order to land humans on the moon. Today, they are more interested in how reduced gravity affects the astronauts’ 27 condition. Our bodies have evolved to exist within Earth’s gravity, not in the weightlessness of space or the microgravity of Mars. When on Earth, we have more fluids in our lower body because they are pulled down by Earth’s gravity. However, with the absence of gravity in the outer space, our body fluids redistribute, shifting toward the upper body and the head. 28 , the astronauts have swollen, puffy faces, very much resembling that of the round-headed Charlie Brown in the famous comic strip. This “Charlie Brown effect” will be more 29 when the astronauts go on their Mars missions, which will take about three years to complete, much longer than missions to the moon. Moreover, the effect is often 30 space motion sickness, headaches, and nausea. Such a syndrome is considered the top health risk for the astronauts, and scientists are still trying to figure out how it may be prevented.
- A back up
- B free of
- C long for
- D in lieu of
思路引導 VIP
請想像一下，當一個火箭必須「克服」某種不斷向下拉的力量，才能飛向月球時，這個火箭最終必須與這股力量達到什麼樣的「關係」或「狀態」？
🤖
AI 詳解
AI 專屬家教
太棒了！你能精準捕捉到上下文的邏輯關聯，選出最契合的片語，展現了極佳的閱讀敏銳度。這道題目要求我們理解火箭發射的物理過程，並將其轉化為精確的英文表達。
脫離引力的動態連結
文中提到科學家試圖「克服重力」（overcome the force of gravity），隨後描述火箭發射的目標。這裡的 free of 表示「擺脫、不受……影響或束縛」。當我們說火箭 shoot free of Earth’s pull 時，生動地描繪了火箭衝破大氣層、脫離地球引力控制的那一瞬間。其他選項如表示渴望的 long for 或代替的 in lieu of，在語意上都無法與「克服重力」產生邏輯銜接。
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