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【多选题】
关于抗动脉粥样硬化药,下列叙述是正确的是()
A.
调血脂药包括HMG-COA还原酶抑制剂、烯胺(消胆胺)、烟酸等
B.
普罗布考是抗氧化剂
C.
多不饱和脂肪酸可抑制动脉粥样硬化斑块的形成并使之消退
D.
保护动脉内皮药不能预防动脉粥样硬化
E.
HMG-COA还原酶是合成胆固醇的限速酶
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参考答案:
举一反三
【判断题】Inflection means forming a new word by adding an element such as an affix. ()
A.
正确
B.
错误
【单选题】My brother_________ Beijing many times.  He __________ Nanjing for a week.
A.
has been to, has gone to
B.
has been to, has been in
C.
has gone to , has been in
D.
has gone to, has been in
【单选题】对心直动尖顶推杆盘形凸轮机构的推程压力角超过许用值时,可采用()措施来解决。
A.
增大基圆半径
B.
改用滚子推杆
C.
改变凸轮转向
【单选题】对心直动尖顶推杆盘形凸轮机构的推程压力角超过许用压力角许用值时,可采用 措施来解决。
A.
增大基圆半径
B.
改用滚子推杆
C.
改变凸轮转向
D.
改为偏置直动尖顶推杆
【单选题】My brother ______ the army for three years.
A.
has been in
B.
had entered
C.
has joined
D.
was last seeing
【简答题】You look up a new word in it.
【单选题】对心直动尖顶推杆盘形凸轮机构的推程压力角超过许用值时,可采用 措施来解决。
A.
增大基圆半径
B.
改用滚子推杆
C.
改变凸轮转向
D.
减小基圆半径
【单选题】My brother has studied in ______ Qinghua University for two years. It’s ______ famous university in the world. [     ]
A.
/ , the
B.
the, a
C.
the, /
D.
/ , a
【判断题】成人骨头共有208块,分为头颅骨、躯干骨、上肢骨、下肢骨四个部分。
A.
正确
B.
错误
【简答题】阅读理解,判断正(√)误(×)。 My family has four members. My dad, my mom, my brother and me. My dad is a baseball player. He is tall and strong. He likes computer s. My mom is a nurse. She has long hair and bi...
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