As we all know the H1N1 Flu is so serious, students can’t go into the school _______ they take the temperature and get sure they don’t have a fever.
#55588
A
till
B
after
C
when
D
until
推荐题目
--- What would you like to drink, coffee or orange juice?--- . Please give me a cup of tea.
#58135
A
Neither
B
Both
C
All
D
None
– Will you come to the wedding party? – I won’t come Jenny .
#55614
A
if, will be invited
B
if, can be invited
C
unless, invited
D
unless, is invited
Yesterday morning I was just leaving_______ the telephone rang.
#55954
A
when
B
while
C
because
D
since
My Green is well known all over the town._____he goes,there’s somebody who knows him.
#55498
A
However
B
Whenever
C
Wherever
D
Whatever