—What place is it?—Haven’t you seen that we ________ back where we ________ ?
#104764
A
were；had been
B
are；were
C
were；have been
D
are；had been
推荐题目
Space exploration began in the 1960s, and since then about five hundred people into space.
#101989
A
have traveled
B
traveled
C
had traveled
D
are traveling
Little Bob is often educated by his parents to be good and friendly to anybody even if ________.
#103362
A
attacking
B
is attacked
C
to be attacked
D
attacked
—I didn’t ask for the name list .why on my desk?—I put it there just now in case you needed it.
#102256
A
does it land
B
has it landed
C
will it land
D
had it landed
The geography teacher told his student that the earth ________around the sun .
#101826
A
traveled
B
travels
C
would travel
D
travelling