D中的it指代了a synthetic growth hormone，都没合成怎么可能取出，所以synthetic是多余的
mark

C but the use of along with makes it unclear
that fears is parallel to rates.

B Th is construction requires will fail, not
would fail; if is preferred to provided; density
should be modifi ed by greater.
C Will fail, not should fail, is required; timber
wolf density does not clearly refer to the
population; the tense of the fi nal verb is
incorrect.

more numerous你是来搞笑的吗?

Alice去年的收入每月一样，她每月都会存下同样多的钱
年末，她存下的钱，是她每月收入中没存的钱的三倍
她去年省下的所有钱都是来自她的收入，她每月省下了收入的分数？

条件1：xyz

条件1：xyz

求辨析C/E选项，谢谢

求辨析B/E选项，谢谢

the body is that
of a man.

这题老师可以讲解一下吗

A Dirt roads are compared to maintaining
paved roads.
B Correct. Th e costs to maintain the roads are
emphasized in this sentence construction;
dirt roads cost and paved roads do (cost
understood) are parallel.
C Maintaining dirt roads is compared to paved
roads in general.
D It has no logical referent; the elements being
compared are not parallel.
E To maintain dirt roads is not parallel to for
paved roads.

难题，细节题
A Correct. Th is sentence has the participles
spawned and extending in a correct parallel
construction. Spawned refers to something
that happened in the past, while extending
refers to something that continues into
the present.

Th is sentence should use the construction x
happened so that y could happen; so introduces a
clause of purpose, explaining the reason for the
action in the main clause. Henry … sought to have
his marriage … annulled so that he could marry Anne
Boleyn. Th e relationship between the two clauses
is clear.
A So as to marry is not idiomatically correct;
it does not identify who will marry.

AC纠结；A同位语一般都是优选；私以为指代一句话；
A A method to protect is awkward and
inaccurate in reference to items.

D Th e placement of in the past makes it unclear
whether it is supposed to modify rivals or
would have conceded; if the latter, then it is
redundant.

教训总结：不要纠结是ing还是to do;这不是考点；
注意：
修饰副词的位置，本体seriously, almost,介词短语A中的until almost 1900,

to study) is awkward and wordy.
D Not almost until is a nonsensical sequence of
modifi ers.
E Correct. Th e phrase not until almost 1900 is
properly placed, and the verb in the main
clause is in the simple past tense.

GG
A Th e
placement of the phrase until almost 1900 at the
beginning of the second clause is confusing. Does
it refer back to the fi rst verb or forward to the
next verb?
C Th e sequence of infi nitives (to begin

B Th is version of the sentence loses the
causal connection, failing to explain why
James Cook gave the mountains their
particular name.