Part 1: Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Câu hỏi

The company _______________a new kind of smartphone. It looks fantastic!

A. just introduces

B. just introduced

C. has just introduced

D. will just introduce

Đáp án
C. has just introduced

Câu hỏi thuộc Bài tập:

KIỂM TRA HỌC KỲ 1