钵是一种插花容器,身矮口大,底部平或收缩成碗状,也有()的钵。
A、身高口小
B、身矮口小
C、身高颈长
D、细长高脚
参考答案:D
Although dragon doesn’t exist, we still take it as a _______ of our nation.
A.example
B.sign
C.mark
D.symbol
钻井过程中溢流显示?