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【单选题】
润滑系统的主要部件有机油滤清器、机油压力开关和( )。
A.
燃油泵
B.
机油泵
C.
主油道
D.
油底壳
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【单选题】关于老年高血压下列哪项是错误的
A.
老年高血压是指60岁以上的老年人
B.
老年高血压是非同日血压收缩压≥140mmHg和(或)舒张压≥90mmHg
C.
老年高血压是以收缩压升高为主
D.
老年高血压患者易发生直立性低血
E.
老年高血压并发症少见
【单选题】My mother often asks me to do some on Sunday.
A.
washing
B.
wash
C.
to wash
D.
washed
【单选题】关于老年人高血压,下列哪项错误( )
A.
绝大多数是收缩压和舒张压均增高
B.
容易有直立性低血压
C.
易发生心力衰竭
D.
血管阻力大,而心排出量正常或降低
E.
血压波动较大
【单选题】My mother often oranges.
A.
eat
B.
eats
C.
eating
D.
eated
【单选题】My mother often goes shopping on Saturdays.
A.
去购物
B.
去散步
C.
去旅游
【简答题】My mother often does her ______ ( shop ) in the supermarket near my school.
【单选题】关于老年高血压下列哪项是错误的( )
A.
老年高血压是指60岁以上的老年人
B.
老年高血压是非同日血压收缩压≥140mmHg和(或)舒张压≥90mmHg
C.
老年高血压是以收缩压升高为主
D.
老年高血压患者易发生直立性低血压
E.
老年高血压并发症少见
【单选题】关于原发性高血压的治疗,下列哪项是错误的
A.
老年人高血压,可将血压降至140/90mmHg以下
B.
对于血压控制不理想者,可采用2种类别降压药物联合应用
C.
根据高血压病人的血压情况,调整降压药物的剂量
D.
老年人纯收缩期高血压,将血压控制在160mmHg左右
E.
年轻人高血压,将血压控制在130/80mmHg以内
【单选题】This passage mainly tells us that______.
A.
my mother often made us confused
B.
my family members had a poor memory
C.
my mother helped us to form. a good habit
D.
my wife was surprised when she visited my mother
【单选题】My mother often tells me _______ my classmates when they need.
A.
help
B.
to help
C.
helping
D.
helps
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