A team of American scientists has found a treatment to protect humans from the deadly H5N1 flu virus, ________ brings great ________ to the world.
#78452
A
that; appearance
B
which; relief
C
which; advantage
D
that; profit
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The newly-built house, the walls _______ are painted light green, is really a peaceful place for us, especially after hard work.
#75922
A
that
B
whose
C
of whom
D
of which
Culture shock is a feeling____ most travellers experience in a foreign country____ they find the culture is quite different from that of their own.
#78249
A
that; which
B
which; that
C
which; where
D
when; where
Xinjiang is one of the areas sandstorms happen most often, results from a dry climate, vast desert and a strong wind.
#76569
A
where; which
B
when; that
C
where, that
D
that; which
To improve the quality of our products, we asked anyone ____________ had used the products for suggestions.
#77632
A
whoever
B
who
C
which
D
whichever