PHẦN 3: ĐỀ ÔN LUYỆN THI PRACTICE TEST 5

The practical component lasts six months,………….trainees will be able to demonstrate what they have learnt. A. at that time B. during which time C. the time when D. whenever

10/82

The practical component lasts six months,………….trainees will be able to demonstrate what they have learnt.

at that time

during which time

the time when

whenever

Giải thích

Chọn B