問題詳情
31. We cannot figure out _______ quite a number of insects, birds, and animals are dying out.
(A) that
(B) as
(C) why
(D) when
(A) that
(B) as
(C) why
(D) when
參考答案
答案：C
難度：適中0.5
統計：A(0),B(2),C(2),D(0),E(0)
內容推薦
- (A) size (B) share (C) space (D) state
- There’s _____ cooking oil left in the house. Would you go to the corner store and get _____?(A)
- (A) business (B) struggle (C) attempt (D) pressure
- (A) full (B) tired (C) lazy (D) big
- _____ in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.(
- 1．糖尿病患者容易出现(A)细胞内液增多 (B)组织液增多(C)体液增多 (D)尿量增多
- (A) great (B) equal (C) right (D) extra
- (A) till (B) since (C) before (D) because
- Which of the following can best summarize the main idea of the passage?(A). With no Retrieve
- Specialized dictionaries provide in-depth information about a certain field. For example there ar
內容推薦
- (A) matches (B) courses (C) lessons (D) programs
- (A) sad (B) shameful (C) silly (D) serious
- (A) received (B) suffered (C) brought (D) felt
- (A) reconsidered (B) rediscovered (C) re-formed (D) replaced
- What does the author mainly want to say?(A) Your second-choice college may actually by your
- (A) at (B) by (C) for (D) around
- It seems that some people go out of their way to get into trouble. That’s more or less what happened
- EHow Long Can People Live?She took up skating at age 85, made her first movie appearance at age 114,
- 90在網路架構中，一般所謂的「LAN」係指何意義？(A)廣域網路(B)整體服務數位網路(C)區域網路(D)加值型網路。
- (A) fell (B) stepped (C) slowed (D) calmed
- Why did the driver of the Firebird suddenly speed down the highway?(A) Because he was racing
- In the state of zoochosis, animals _________.(A) remain in cages(B) behave strangely(C) atta
- According to Steve Austad at the University of Texas, ______.(A) the average human life span
- AThe Home of My PeopleWhen Lewis and Clark stepped onto the Weippe Prairie in present-day Idaho in S
- Which of the following statements is true?(A) Someone else was taking care of the injured pe
- In my view, London’s not as expensive in price as Tokyo but Tokyo is in traffic.(A). the most or
- What does the author try to argue n the passage?(A) Zoos are not worth the public support.(B
- Who would agree that a scientist will become famous if he makes the wildest guess at longevi
- The driver of the Firebird ______.(A) took a wrong turn on the way(B) had some trouble with
- What can we learn about the Nez Perce lands from the map?(A) They were in the state of Orego
- －Do you know if Terry will go camping this weekend?－Terry? Never! She tents and fresh air!(A). h
- The author tries to persuade readers to accept his argument mainly by _____.(A) pointing out
- What can we infer from the last three paragraphs?(A) Most of us could be good at sports even
- What is probably the best title for the article?(A) Losing His Way? (B) Going My Way?(C) Fun
- From Paragraph 3, we know that the Indians wanted to ______.(A) show off their land (B) keep