题目内容

13.When and where to build the new factory ______ yet.

A. has not decided
B. are not decided
C. is not deciding
D. has not been decided

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14.Between the two buildings _______ a mountain.

A. stand
B. stands
C. standing
D. is standing

15.Displaying feelings, at one point, _______ expressing those feeling through a facial reaction.

A. is meant
B. mean
C. are meant
D. means

16.The police ___ determined to bring back the missing boy when his family _ almost given up all hope.

A. is; has
B. are; have
C. are; has
D. is; have

17.Every possible means _________ tried but without much result.

A. is
B. are
C. has been
D. have been