According to the passage, bees are fitted for communal life by virtue of their ()
A. flexibility and initiative
B. intelligence and sensitivity
C. independence and endurance
D. instincts and form
查看答案
The guides ______ the tourists together at the hotel gate.
A. accumulated
B. collected
C. assembled
D. resembled
70()
A. up
B. from
C. for
D. on
NaOH应放置在( )器皿中。
A. 黑色塑料瓶
B. 白色玻璃瓶
C. 棕色玻璃瓶
D. 白色塑料瓶
某男,患外科疾病,临床表现可见:精神爽快,言语清亮,舌润不渴,寝寐安宁,按“五善七恶”,此为()
A. 心善
B. 肝善
C. 脾善
D. 肺善
E. 肾善