PHẦN 3: ĐỀ ÔN LUYỆN THI PRACTICE TEST 4

……….., I just couldn’t find a solution to the problem. A. However hard I might B. No matter what C. Try as I might D. Might I try

20/82

……….., I just couldn’t find a solution to the problem.

However hard I might

No matter what

Try as I might

Might I try

Giải thích

Chọn C