【单选题】Our goal was to confirm the presence of the alkaloid in .
A.
the leaves, the roots, or both
B.
the leaves and/or roots
【单选题】Whipping the bitter end of a fiber rope ______.
A.
increases the circumference of the rope
B.
makes for easier handling
C.
prevents fraying of the bitter end
D.
prevents moisture from entering the bitter end
【单选题】大脑活动对外界刺激的表征,是由所有被这一刺激同时激活的神经元来实现的,这是
【单选题】-- Is it sweet bitter? –It’s bitter.
【单选题】The soup is better / bitter for me.
【单选题】What is the flavor of bitter gourd?
【单选题】大脑活动对外界刺激的表征,是由所有被这一刺激同时激活的神经元来实现的。这种观点是用于解释记忆痕迹的
【单选题】If I were your sister, I _____ your advice now.
【单选题】The medicine tastes ________ , but works ________.