_______ he was 12, Einstein had learned advanced mathematics by himself.
#30999
A
As soon as
B
At the time
C
By the time
D
During the time
推荐题目
The newcomer went to the library the other day and searched for ________ he could find about Mark Twain.
#31912
A
wherever
B
whatever
C
however
D
whichever
They walked together as far as the second crossing ____ they parted .
#33885
A
when
B
which
C
why
D
where
During the 1950s，R&.B changed modern music further and led to＿＿＿＿we know as rockand roll.
#31094
A
as
B
what
C
that
D
which
Have you got the message I left with your father yesterday_______ you’ll have an important meeting tomorrow afternoon.
#34508
A
in which
B
with whom
C
that
D
which