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【单选题】
用钙指示剂在钙镁离子的混合液中直接滴定钙离子,溶液的 pH 必须达到 ( )。A.
14
B.
12
C.
10
D.
8
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举一反三
【单选题】患者男,48岁,诊断为1型糖尿病,患者拟在家自行检测血糖,护士应告知其餐后2小时血糖的正常值是( )
A.
<4.8 mmol/L
B.
<5.8 mmol/L
C.
<6.8 mmol/L
D.
<7.8 mmol/L
E.
<8.8 mmol/L
【单选题】The Olympic Games , _______ in 776 B.C. , did not include women players until 1912. A. first playing B. to be first played C. first played D. to be first playing
A.
first playing
B.
to be first played
C.
first played
D.
to be first playing
【单选题】以下程序的执行结果是________. #include void main( ) { int x=1,y=0; switch (x) { case 1: switch (y) { case 0:printf("first\n");break; case 1:printf("second\n");break; } case 2:printf("third\n"); } } A) first ...
A.
first second
B.
first third
C.
first
D.
second third
【单选题】患者男,48岁,诊断为1型糖尿病,患者拟在家中自行监测血糖,护士应告知其餐后2小时血糖的正常值是
A.
<4.8mmol/L
B.
<6.8 mmol/L
C.
<5.8 mmol/L
D.
<7.8mmol/L
E.
<8.8 mmol/L
【简答题】执行下列程序，显示的结果是______。 first='china' second='' a=LEN(first) i=a DO WHILE i＞=1 second=second+SUBSTR(first,i,1) i=i-1 ENDDO ?second
【简答题】完形填空。 The first Disneyland in Europe was opened in France in 1992. At first, it was known 1 'Euro-Disney', but it wasrenamed 'Disneyland Paris' in 1994. It is now one of the most successful Disney the...
【单选题】The word 'indispensable' in the first line paragraph 1, paragraph 1 means ______.
A.
impossible
B.
essential
C.
advisable
D.
available
【单选题】患者男,48岁,诊断为1型糖尿病,患者拟在家中自行监测血糖,护士应告知其餐后2小时血糖的正常值是
A.
4.8mmoI/L
B.
5.8mmoI/L
C.
6.8mmoI/L
D.
7.8mmoI/L
E.
8.8mmoI/L
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