Having an outdoor meal is always fun, but it can also be damaging to the planet if ______.
#81911
A
planned not carefully
B
not planning carefully
C
not planned carefully
D
not to be planned carefully
推荐题目
Only after I read the book _______ why she devoted all her life to medical work forChinese women and children.
#82822
A
I understood
B
had I understood
C
did I understand
D
I had understood
There is no doubt our educational system leaves something to be desired．
#80736
A
what
B
whether
C
if
D
that
（湖南省怀化市2014年高三第二次模拟考试）35. So mysteriously ______ missing that many puzzles wait to be solved.
#79559
A
did Flight MH370 go
B
Flight MH370 went
C
does Flight MH370 go
D
had Flight MH370 gone
Not until Betty got to the airport _____ she had lost her tickets.
#83128
A
that she realized
B
did she realize
C
where she realized
D
she realized
—Were you caught in the rain yesterday?—Good luck. No sooner home than it poured down.
#84465
A
I had reached
B
had I reached
C
did I reach
D
I have reached