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【单选题】
下列各角中,与 45 0 角终边相同的是( )
A.
450 0
B.
360 0
C.
405 0
D.
504 0
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【单选题】He learns from a book that keeping a balaced diet is really important for his health, so he sometimes eats fish as a(n) ________ to his vegetarian diet.
A.
improvement
B.
agreement
C.
supplement
D.
requirement
【简答题】The author of this book is a(n) _________ (authority) expert, so we believe that he can give a logical and objective description of the .
【简答题】Fill in the blanks with the words given. Change the form where necessary. contact mention arise claim sympathetic impression required fa...
【单选题】As he states in the preface and first chapter, this is not a(n) _____ reference for any of these areas, each of which merits its own book.
A.
define
B.
definition
C.
definite
D.
definitive
【简答题】Correct one error in each of the following sentences. 52. Look at the traffic jam. The road can be blocked not far from here. 53. Since our car has totally broken down, I’m afraid we’ll have to make t...
【简答题】The author of this book is a(n) ________ expert, so we believe that he can give a logical and objective description of the . (authority)
【单选题】机油中铁的微粒含量过高,其原因可能为( )。
A.
气缸磨损严重
B.
轴承磨损严重
C.
曲轴箱通风不良
D.
曲轴磨损严重
【简答题】New Words vanilla n. 香草 whoa int. 惊叹声 ingredient n. 成分 clan n. 家族 fuel n. 燃料 tank n. (装液体或气体的)箱;罐 savor v. 品味;享用 Gusteau 古斯特(姓) flavor n. 味道 boo...
【单选题】机油中铁的微粒含量过高,其原因可能为( )。
A.
气缸磨损严重
B.
轴承磨损严重
C.
曲轴箱通风不良
D.
以上都不对
【单选题】He regards that book ______ one of the worst that he's ______ read.
A.
to be, ever
B.
to be, never
C.
as, ever
D.
as, never
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