皮皮学，免费搜题
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【单选题】
1999年世界卫生组织高血压诊断标准是（）
A.
收缩压≥120mmHg和（或）舒张压≥80mmHg
B.
收缩压≥130mmHg和（或）舒张压≥85mmHg
C.
收缩压≥140mmHg和（或）舒张压≥90mmHg
D.
收缩压≥160mmHg
E.
舒张压≥95mmHg
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举一反三
【单选题】He often plays games _____ his brothers and sisters. [     ]
A.
with
B.
to
C.
in
D.
for
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【单选题】. --- Mr Smith, __________ girl wants to see you. --- If that’s __________ girl who has fair hair and wears a red dress, I want to see her.
A.
a; a
B.
a; the
C.
the; a
D.
a; /
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【简答题】估算。 19×39≈ 31×21≈ 42×59≈ 13×28≈ 48×29≈ 51×51≈
查看完整题目与答案
【单选题】3, 10, 21, 35, 51, ( )
A.
59
B.
66
C.
68
D.
72
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【单选题】—What does your uncle do? —_____. [     ]
A.
He is Mr Green
B.
He is from Japan
C.
He often plays tennis after school
D.
He is a worker
查看完整题目与答案
【单选题】10,21,35,51,( )
A.
59
B.
66
C.
68
D.
72
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【简答题】直接写得数． 51÷3= 990-99= 26×4= 59+41= 990÷11= 90÷6= 95÷5= 480÷8= 300-157= 3×43= 45万+67万= 9×8÷9×8=
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【简答题】估算 74×22≈ 51×68≈ 59×92≈ 298+205≈ 432-228≈ 82÷8≈ 38×53≈ 77÷4≈
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【简答题】47×67+35 2 -51×59+0.0 ． 7 +14.9 ． 2 =______．
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【简答题】比较大小。 34+5○5+34                  59-5○51+5 88-8○99-9                    24+3○28-3
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相关题目：
【单选题】He often plays games _____ his brothers and sisters. [     ]
A.
with
B.
to
C.
in
D.
for
查看完整题目与答案
【单选题】. --- Mr Smith, __________ girl wants to see you. --- If that’s __________ girl who has fair hair and wears a red dress, I want to see her.
A.
a; a
B.
a; the
C.
the; a
D.
a; /
查看完整题目与答案
【简答题】估算。 19×39≈ 31×21≈ 42×59≈ 13×28≈ 48×29≈ 51×51≈
查看完整题目与答案
【单选题】3, 10, 21, 35, 51, ( )
A.
59
B.
66
C.
68
D.
72
查看完整题目与答案
【单选题】—What does your uncle do? —_____. [     ]
A.
He is Mr Green
B.
He is from Japan
C.
He often plays tennis after school
D.
He is a worker
查看完整题目与答案
【单选题】10,21,35,51,( )
A.
59
B.
66
C.
68
D.
72
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【简答题】直接写得数． 51÷3= 990-99= 26×4= 59+41= 990÷11= 90÷6= 95÷5= 480÷8= 300-157= 3×43= 45万+67万= 9×8÷9×8=
查看完整题目与答案
【简答题】估算 74×22≈ 51×68≈ 59×92≈ 298+205≈ 432-228≈ 82÷8≈ 38×53≈ 77÷4≈
查看完整题目与答案
【简答题】47×67+35 2 -51×59+0.0 ． 7 +14.9 ． 2 =______．
查看完整题目与答案
【简答题】比较大小。 34+5○5+34                  59-5○51+5 88-8○99-9                    24+3○28-3
查看完整题目与答案