had been; have met
have been; have met
had been; had met
have been; had met
以下文字与答案无关
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have been
B:have had
C:has been
D:has had
Have been charged
B:Have changed
C:Change
D:Would change
moved
B:impressed
C:engaged
D:occupied
decisions about school affairs.
选项： A:had been elected
B:had elected
C:have been elected
D:have elected
--- Have you finished the report?
--- No. I ______ it all this week.
选项： A:will
B:had done
C:have
D:have been doing
A. They both have decided to work online.
B. They began their friendship at the age of six.
C. They have been intimate friends all their lives.
D. They got to know each other on a social media platform.
选项： A: B: C: D:it was because
B:it was
C:because
D:/
was
B:are
C:have been
D:had beenare
Are unrelated to labor force participation rates in other industrialized countries
B:Have not been observed in other industrialized countries.
C:, Are the reverse ofthose that have been observed in other industrialized countries
D:Have been observed in other industrialized countries as well
His life experiences prevented him from becoming a dancer.
B:He could not become a dancer because he didn't attend a dancing school.
C:If he had worked harder he might have been a dancer.
D:He could not become a dancer because he didn't get a good teacher to train him.
">17.What can we infer from the sentence: "if things had been different he could have been adancer"?
选项： A:His life experiences prevented him from becoming a dancer.
B:He could not become a dancer because he didn't attend a dancing school.
C:If he had worked harder he might have been a dancer.
D:He could not become a dancer because he didn't get a good teacher to train him.
