皮皮学，免费搜题
登录
搜题
【单选题】
使心输出量增加,动脉血压升高的是:A.
交感缩血管纤维
B.
交感舒血管纤维
C.
副交感舒血管纤维
D.
心迷走神经
E.
心交感神经
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】They couldn ’ t see a ______ of hope that they would be saved by a passing ship.
A.
grain
B.
span
C.
slice
D.
gleam
【简答题】I work as a dentist ’ s assistant and people often say very funny things when they come to see the dentist. Here are some of them. Roland had an 11 o ’ clock appointment. He phoned at 12 o ’ clock and...
【单选题】They were so far away that I couldn ́t _____ their faces clearly.
A.
see through
B.
make up
C.
see off
D.
make out
【简答题】花中四君子是指 、 、 、 。
【单选题】_____ these pictures, he couldn ’ t help thinking of those memorable days they spent together.
A.
Seeing
B.
He saw
C.
With seeing
D.
To see
【简答题】Rose didn ’ t see her school IC card at lunch time. She asked her classmates and looked for it everywhere. But she couldn ’ t 1 it. Later, one girl said that she saw Kate take a card from Rose ’ s des...
相关题目：