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(文综每科只能50分钟完成) 温馨提醒 :选择题直接四选一,答综合题时可以一题一题写在纸张上然后清晰拍照上传到相应题目中或者直接输入作答,记得分点: 在每小题给出的四个选项中,只有一项是符合题目要求的。 若地表易积水,土壤中的好氧细菌无法活动会导致植物残体分解速度变慢,久而久之土壤表面就会积累一层厚厚的有机物,即泥炭。一般情况下,泥炭的含水量很高,但也有不可不察的潜在火灾风险。苏门答腊岛泥炭层,2019年某月当地发生大面积山火,影响范围广,持续时间久。下图为苏门答腊岛及周边地区示意图。据此完成1—3题。 下列地区,最有可能形成大面积泥炭层的是( )
A.
西西伯利亚平原
B.
大自流盆地
C.
巴西高原
D.
南非高原
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举一反三
【单选题】To be healthy, one must have at least _____ sleep every day.
A.
eight hours
B.
eight hour’s
C.
eight-hour’s
D.
eight hours’
【单选题】–How long has John _______? –For almost eight months.
A.
become an engineer
B.
stayed in Beijing
C.
joined the music club
D.
bought the CD player
【单选题】新发展理念中,成为持续健康发展内在要求的是:
A.
协调
B.
开放
C.
共享
D.
创新
【单选题】As a student, you need at least sleep a day.
A.
eight hours’s
B.
eight hour’s
C.
eight hours’
D.
eight hours
【单选题】—I am going to England for ______holiday next month. —Have a good trip ! [     ]
A.
a eight-day
B.
a eight-days
C.
an eight-days'
D.
an eight-day
【单选题】— Has Linda come back from Canada? — Yes. She ______ there for eight years. [     ]
A.
has stayed
B.
stays
C.
stayed
D.
had stayed
【单选题】Bill said they would have ___________ holiday.
A.
a eight-day                
B.
an eight-day      
C.
an eight-days
【单选题】—When is your sister's birthday? —________day of April. [     ]
A.
Eight
B.
The eighth
C.
The eight
D.
Eighth
【单选题】—They will have an holiday after the exam. —Great.
A.
one-day                                         
B.
eleven-day                              
C.
eight day’s
【单选题】caption 标签必须紧随( )标签之后。
A.
body
B.
head
C.
tr
D.
table
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