【单选题】
A kind teacher always takes a very _______ attitude when correcting students’ mistakes.
①
negative
②
partial
③
potential
④
positive
【单选题】
I felt approaching footsteps. I stretched out my hand as I supposed to my mother.
①
A. 我感到有人走近，于是伸出了手，以为是把手伸向母亲。
②
B. 我感到有人走近，我就伸出了手，因为我在等我的母亲。
③
C. 我感到有人向我走来，我想那是我母亲，她把手伸向我。
④
D. 我感到有人向我走来，我想那是我母亲，她伸手搂抱我。
【单选题】
“Here is the money I promised,” he said. “I always ____ promises.”
①
agree
②
follow
③
make
④
keep
【单选题】
13. Tom failed in the exam again ______ he wanted to pass it very much.
①
if
②
so
③
though
④
as
【单选题】
I _____ online games when my father came back.A. played B. am playing C. have played D. was playing
①
am playing
②
played
③
have played
④
was playing
【多选题】
13. 下列有关胶囊剂的叙述，正确的是
①
是一种靶向给药系统，具有靶向性
②
减小药物刺激性
③
能掩盖药物的不良气味．
④
比其他剂型的生物利用度高
⑤
可提高药物的稳定性
【单选题】
13．公畜生殖器官的大体解剖结构是
①
A．精索内动脉、静脉卷曲，形成蔓状丛致阴囊内温度低于体温4～7℃
②
B．副性腺有前列腺、精囊腺和尿道球腺，但是犬只有前列腺
③
C．阴茎分海绵型(马)、纤维型(牛、羊)和中间型(犬)
④
D．阴茎结构包括阴茎海绵体和尿道海绵体两部分
⑤
E．以上都是