The research lacks evidence, and therefore, its conclusions are doubtful.
#19032
A
solid
B
fierce
C
severe
D
potential
推荐题目
The book A Short Guide to Great Britain , which you sent me before I went abroad , offered me ______ guide.I am really thankful.
#19794
A
careful
B
practical
C
humorous
D
acceptable
Jack is late again. It is _____ of him to keep others waiting.
#18308
A
normal
B
typical
C
common
D
ordinary
I wonder if this red dress is ___________ in a larger size. This one is too tight.
#18190
A
possible
B
acceptable
C
available
D
fashionable
He was seriously injured．He lay on the ground, _______ to stand up．
#18791
A
was unable
B
being not able
C
unable
D
being able not
No doubt she will be late. It’s ______ of her to keep all the other guests waiting.
#19153
A
original
B
logical
C
normal
D
typical