是
The Quechuans believed that all things participated in both the material level and the mystical level of reality, and many 【direct contact】 with 【the latter】 by means of an ichana (dream) experience.
Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees,
选项D(√)
and并列:“把砖放入泥土中(form the mud or clay into bricks)”和“把砖安放的墙中(lay them in the wall in mud mortar)
比较对象(√):用“农场”和“鸟”比较(此两者均在消失)。
in comparison和whereas均表示对比,因此in comparison赘余。
who只能指代人,whose既可以指代人也可以指代物。
less than:平行可比:“Lotte Jacobi在纽约” v.s. “Lotte Jacobi曾经在德国”
Despite recent increases in sales and cash flow that have propelled automobile companies' common stocks to new highs,
C by using不行;in convincing不行
①当“非数字物体(如dogs、cats等绝大多数名词)”比较时,通常用double(twice) as much as,例如:twice as many dogs;double as much water。
平行对象:Independent run for the presidency = independent candidacy 独立竞选总统职位
laws requiring:描述法律法规的内容要用ing修饰,因为法令的内容通常以分词引导表效力的延续,如laws、agreement、directive等,
Experts estimate that ten times【as much】 petroleum exists in sources such* sources as* (tar sands, heavy oil, and perhaps even shale) 【as】 in conventional reservoirs.
※主语1+so…that+主语2:
S:
在B地,1900年前的合法喝酒年龄是18岁,之后改为了21岁。
环境污染→ 海豚妈妈的母乳有毒 →小海豚dolphin calves死亡率高
A scrub jay (灌木松鸦) 【can remember】 when it cached a particular piece of food in a particular place, researchers have discovered, and 【tends not to bother】 to recover a perishable treat(易腐烂的食物)(stored long enough to have rotted 分词修饰语作为形容词).研究人员发现,灌木松鸦可以记住它何时将特定的食物存放在特定的地方,并且,往往不会费心去恢复易腐烂食物(这种食物储存太久以致腐烂)。
选项A(×):
使用if从句的话,要主将从现,if …… will tend…… 。此处if从句省去主谓, 还原后主语是jay,而不是treat
Can tend ……能往往(语义不通)