答案：D分析:A 主谓倒装错误。B 缺少主语。C 主语重复并且句意不符

答案：D分析:A 主谓倒装错误。B 缺少主语。C 主语重复并且句意不符。D 正确的条件状语从句。参考译文：毛发和羊毛纤维无法连续不断。如果要做成纺织品，它们通常要被纺成细线。

Kết quả (Anh) 1:

Answer: d analysis: a subject-verb inversion errors. B lack a subject. C subject to repeat and inconsistent sentences. D correct conditional clauses. Text: hair and wool fibers are not continuous. If you want to make textiles, they usually be spun into thread.

Kết quả (Anh) 2:

Answer: D Analysis: A subject-predicate flip errors. B lack subject. C and the sentence was intended to match the subject repeated. D right conditions adverbial clause. Passage: hair and wool fibers can not be continuous. If you want to make textiles, they are usually to be spun into thread.

Kết quả (Anh) 3:

Answer: D analysis: A subject verb inversion error. B lack of subject. C subject repetition and sentence meaning does not match. D correct adverbial clause of condition. Hair and wool fibers are not continuous. If they are to be made into a textile, they are usually spun into a thread.