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【单选题】
欲取50mL某溶液进行滴定要求容器量取的相对误差≤0.1%,在下列量具用( )。
A.
50 mL移液管
B.
50 mL滴定管
C.
50 mL容量瓶
D.
50 mL量筒
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皮皮学刷刷变学霸
举一反三
【单选题】Why did many newly-weds usually walk away at the end of their inquiry?
A.
They knew they could buy better-quality appliances elsewhere.
B.
They were bored with the owner’s long speech.
C.
They wanted to compare prices at other stores.
D.
They didn’t think the store could meet their needs.
【单选题】This offer is to your reply reaching here before the end of this month.
A.
compare
B.
subject
C.
limit
D.
back
【单选题】某两孔孔距为30±0.02,该尺寸为
A.
总体尺寸
B.
定位尺寸
C.
定形尺寸
D.
基本尺寸
【单选题】As part of your review of the final analytical procedures, you compare the results to the following comments on the audit file: (1) The company has increased the sales prices charged to customers whil...
A.
1 and 2
B.
1 and 4
C.
2 and 3
D.
3 and 4
【单选题】信仰大乘佛教的少数民族是 。
A.
柯尔克孜族、蒙古族、白族、布朗族
B.
壮族、布依族、畲族、羌族
C.
纳西族、得昂族、佤族、乌孜别克族
D.
彝族、保安族、东乡族
【多选题】以下不是印度阿格拉的著名景点有( )。
A.
贾玛清真寺
B.
胡马雍陵
C.
泰姬陵
D.
法塔赫布尔西格里
E.
琥珀堡
【多选题】信仰大乘佛教的少数民族有()。
A.
满族
B.
蒙古族
C.
纳西族
D.
畲族
【单选题】Listen to the story and choose the right anwers to the questions you hear. 2. Why did many newly-weds usually walk away at the end of their inquiry?
A.
They knew they could buy better-quality appliances elsewhere.
B.
They were bored with the owner’s long speech.
C.
They wanted to compare prices at other stores.
D.
They didn’t think the store could meet their needs.
【多选题】信仰大乘佛教的少数民族()
A.
东乡族
B.
保安族
C.
白族
D.
朝鲜族
E.
壮族
【简答题】逆变桥中晶闸管均串有空心电感以限制晶闸管导通时的()。
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