________is still unknown.
A.How he could break into the bank
B.How he was able to break into the bank
C.How he dare to break into the bank
D.How dared he break into the bank
A.How he could break into the bank
B.How he was able to break into the bank
C.How he dare to break into the bank
D.How dared he break into the bank
According to the passage, the average IQ is ______.
A. 85
B. 100
C. 125
D. unknown
The man who made the part of the statue that we can see on the outside was ______.
A.an unknown architect
B.Bartholdi
C.Eiffel
D.both A & B
A. still saw
B. still see
C. have still seen
D. has still seen
It ______ yesterday. The ground is still wet now.
A.must have rained
B.was raining
C.rained
D.had rained
______ still young, Mr. George has had amazing achievement in cosmology.
A.When
B.As
C.Although
D.Since
______ you disagree with her, her idea is still worth considering.
A.Even if
B.If only
C.Instead of
D.Despite of
The reason_________the president kept silent is still unknown.
A.why
B.how
C.what
D.when
Our boss told me my plan was still ______discussion.
A. in
B. under
C. of
D. with
A./
B.a
C.the
D.an