In English leaning, a () circle occurs when a student makes more errors after being scolded.

单项选择题Given the gravity of the situation, the best thing we can do is to declare the company bankrupt().

A. gravitation
B. fascination
C. seriousness
D. incurability

单项选择题When the symptom occurs, she finds it difficult to manipulate a pencil despite her young age.()

A. utilize
B. handle
C. master
D. dominate