44. Which of the following facts is true about Uranus?
(A) It is the fifth planet from the sun.
(B) It is extremely hot.
(C) It spins on its side.
(D) It has twelve moons.

*Uranus天王星

*cling
依附，附著；抓緊，抱緊
to stick onto or hold something or someone tightly, or to refuse to stop holding it, him, or her
We got so wet that our clothes clung to us.
They clung together in terror as the screams grew louder.
One little girl was clinging onto a cuddly toy.
She clung to the handrail as she walked down the slippery steps.
緊挨著；接近；貼近
to stay close or near
The road clings to (= closely follows) the coastline for several miles, then it turns inland.
依戀，依附
to stay close to someone who is taking care of you, because you need their support
Jenny is the kind of child who always clings whenever she's taken to a new place.

*hydrogen氫

*helium氦

*compound化合物

*frigid
（天氣或室內溫度）寒冷的，嚴寒的
(of weather conditions or the conditions in a room) extremely cold
Few plants can grow in such a frigid environment.
冷淡的；極正式的
unfriendly or very formal
She turned her frigid gaze on him.

*intriguing非常有趣的；引人入勝的；神秘的
very interesting because of being unusual or mysterious
She has a really intriguing personality.

* woefully極其（用於強調情況的糟糕）
used to emphasize how bad a situation is
The safety precautions taken by large resort hotels are often woefully inadequate for the number of people who stay there.
The school's textbooks are woefully out of date.

*planetary行星的

*inevitable不可避免的；必然發生的
certain to happen and unable to be avoided or prevented
The accident was the inevitable consequence/result/outcome of carelessness.

*draw比較

*Neptune海王星

*frosty
嚴寒的；霜凍的
very cold, with a thin layer of white ice covering everything
The frosty air stung my cheeks.
It was a cold and frosty morning.
（某人或其行爲）冰冷的，冷淡的
If someone, or someone's behaviour, is frosty, they are unfriendly and not welcoming.
He gave me a frosty look.
The chairperson's plan received a frosty reception from the committee.

*crucial至關重要的；關鍵的；決定性的
extremely important or necessary
Her work has been crucial to the project's success.
It is crucial that the problem is tackled immediately.

資料來源：劍橋辭典