He is the only one of the students in our grade who ___ a winner of scholarship for three years.
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A
is
B
are
C
have been
D
has been
推荐题目
Nowadays almost everyone prefers to use a smart mobile phone functions are more practical.
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A
which
B
where
C
what
D
whose
The special news program analyzed the extent _________ people’s daily lives have been changed by modern inventions since the 1890s.
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A
in which
B
at which
C
on which
D
to which
It seems that this medicine has a good effect on the patient, ________he may die in great pain.
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A
when
B
where
C
by which
D
without which
The students ________ are expected to pass.
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A
were taught by Professor Deacon
B
whom were taught by Professor Deacon
C
when were taught by Professor Deacon
D
Professor Deacon taught