IN (A) ITS PURE STATE ALUMINUM IS A WEAK METAL, BUT (B) WHEN COMBINED...

câu 3 - Đề thi thử thpt quốc gia 2021 môn Anh trường THPT Chuyên Nguyễn Trãi lần 1
Tiếng Anh Đề thi thử thpt quốc gia 2021 môn Anh trường THPT Chuyên Nguyễn Trãi lần 1

Câu 3 (VD):

In

(A)

its pure state aluminum is a weak metal, but

(B)

when combined with

elements such as copper or magnesium, it

(C)

is formed alloys of great

(D)

strength.

A.

its

B.

when

C.

is formed

D.

strength

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in

meaning to the underlined word(s) in each of the following questions.