题目
题型:同步题难度:来源:
B. has been working
C. is working
D. works
答案
核心考点
试题【Ever since my brother graduated from the university, he _______ in the present c】;主要考察你对过去将来完成时等知识点的理解。[详细]
举一反三
— Relax yourself. She will be all right.
A. try
B. have tried
C. have been trying
D. tried
A. have been missing
B. have got lost
C. being missing
D. get lost
— He can"t be. He ________for an hour.
A. just worked
B. has only been working
C. has just worked
D. had only been working
B. have worsened
C. have been worsening
D. worsened
B. do
C. had done
D. have been doing
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