5000 câu trắc nghiệm Tiếng Anh 9 có đáp án - Phần 52

I have sent him two letters, neither of ____ has arrived. a. who b. them c. which d. that

16/20

I have sent him two letters, neither of ____ has arrived.

who

them

which

that

Giải thích

Chọn đáp án C