1、【题目】Blue－greenalgaegrowabundantlyinsaltmarshes.
选项：
A.primarily
B.slowly
C.onplants(cultivate)
D.ingreatnumbers
答案：
解析：
1、【题目】Thecontrolsofmostmodernairplanescanbeoperatedeithermanuallyorautomatically.
选项：
A.bythebook
B.byamap
C.bylogic
D.byhand
答案：
解析：
1、【题目】Comets are still regarded with awe by some people.
选项：
A.wonder
B.concern
C.resentment
D.detachment
答案：
A
解析：
暂无解析
1、【题目】While Billie Holiday did not invent the music called "the blues", she most assuredly helped popularize it.
选项：
A.finally
B.certainly
C.earnestly
D.enthusiastically
答案：
B
解析：
暂无解析
1、【题目】In 1974 Henry Aaron broke Babe Ruth's monumental lifetime record of 714 home runs.
选项：
A.archaic(old,antique)
B.degrading(discredit)
C.outstanding
D.entire
答案：
C
解析：
暂无解析
1、【题目】Someseaurchins海胆havevenomous(toxin)spines
选项：
A.sensuous(feeling)
B.crooked(twisted)
C.poisonous
D.sticky
答案：
解析：
1、【题目】Whencarbonisaddedtoironintheproperproportions,theresultissteel.
选项：
A.container
B.sequence
C.laboratories
D.amounts
答案：
解析：
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