________volcanoes now for many years, I am still as enthusiastic about my job as the first day I first______.
#92841
A
Studied, started
B
Have studied, started
C
Having studied, started
D
Having studied, starting
推荐题目
_______ more attention, the cabbages ________ grown better.
#96551
A
Given; could have
B
Giving; could be
C
Given; could be
D
Giving; could have
The ship is said ________, the effect of _______ is still unknown.
#97596
A
that it has sunk, it
B
to sink, which
C
that it has sunk, that
D
to have sunk, which
Her new book is about a murder mystery ________ on actual murders that took place in Florida several years ago.
#95635
A
having been based
B
to be based
C
based
D
having based
The bad weather made ____ difficult for the birds ______.
#96787
A
it; migrate
B
that; migrate
C
that; immigrate
D
it; to migrate