Tổng hợp đề thi thử tiếng anh thpt quốc gia (Đề số 33)

Elephants scratch themselves with sticks _____________ which hold in their trunks

21/50

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

Elephants scratch themselves with sticks _____________

which hold in their trunks

are held in their trunk

holding in their trunks

held in their trunks

Giải thích

Chọn D