Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest meaning to the given sentence.

The train came suddenly to a stop and some passengers were injured

A. Coming suddenly a stop, some passengers were injured

B. Coming suddenly a stop, the train made some passengers injured

C. Suddenly stopping running, some passengers were injured

D. Suddenly stopped, some passengers injured themselves

Jane's very modest, always ________ her success.

A. playing down

B. turning around          

C. keeping down 

D. pushing back

Chỉ dùng thêm 1 hóa chất, hãy phân biệt các chất trong những dãy sau và viết phương trình hóa học để giải thích. Các dung dịch: NaCl, CaCl2, AlCl3.

#ha le ha ban trả lời câu 2,3,4 giúp minh với

Tiểu Phong nhớ tui không

chơi vs mình nà