【題組】45.Which of the following statements about corals is TRUE?(A)Corals are susceptible to the clima
(46-50)Google, the largest search engine on the Internet, wasfounded in 1996. It started as a resear
【題組】47.What variable does the PageRank system use for rankingweb sites?(A)By the number of documents
【題組】48.According to the passage, what is one problem with thePageRank system?(A)It is quite unreliab
【題組】49.Why did Google decide to alter its search engine algorithm?(A)To reflect the change of websit
【題組】50.What does the word “It” in the last paragraph refer to?(A)Google, the search engine.(B)The Ox
Bangkok Thailand’s worst floods in 50 years began ____(36)____ from Bangkok’s suburbs intothe city F
Tourists have long ____(41)____to the big-name designer stores along Zurich’s ritzy shoppingstreet B
Glacier National Park in Montana share boundaries with Canada, an American Indianreservation and a n
【題組】47. The word ―ones‖ in the first paragraph refers to ________.(A) endangered species (B) private
【題組】48. What does the word ―initiated‖ mean in the second paragraph?(A) started (B) requested (C) in
【題組】49. It can be inferred from the passage that a major interest of the officials of GlacierNationa