People in Nome all had diphtheria, a disease that spreads very fast. If ________, it would produce a powerful poison that would kill the patient.
#95630
A
untreating
B
to untreat
C
untreated
D
untreat
推荐题目
________ with the size of the whole earth, the biggest ocean does not seem big at all.
#94271
A
Compare
B
When comparing
C
Comparing
D
When compared
I still remember     to the Famen Temple and what I saw there. 
#98963
A
to take
B
to be taken
C
taking
D
being taken
 The boy ______ in the exam is a student in Class Nine.
#90232
A
catching cheating
B
caught cheated
C
catching cheated
D
caught cheating