1.选择题- (共7题)
4.
将下列疾病名称与可能的病因匹配起来。
①糖尿病 | {#blank#}1{#/blank#} | A饮水和饮食中缺少碘 |
②坏血病 | {#blank#}2{#/blank#} | B饮食中缺乏维生素C |
③地方性甲状腺肿 | {#blank#}3{#/blank#} | C胰岛素分泌过少 |
④侏儒症 | {#blank#}4{#/blank#} | D血液中红细胞的数量过少 |
⑤贫血 | {#blank#}5{#/blank#} | E幼年时期生长激素分泌过少 |
5.
将下列疾病名称与可能的病因匹配起来。
①糖尿病 | {#blank#}1{#/blank#} | A饮水和饮食中缺少碘 |
②坏血病 | {#blank#}2{#/blank#} | B饮食中缺乏维生素C |
③地方性甲状腺肿 | {#blank#}3{#/blank#} | C胰岛素分泌过少 |
④侏儒症 | {#blank#}4{#/blank#} | D血液中红细胞的数量过少 |
⑤贫血 | {#blank#}5{#/blank#} | E幼年时期生长激素分泌过少 |
6.
某校生物兴趣小组在探究“酒精对水蚤心率的影响”实验时，经过多次实验得到了在不同酒精浓度梯度下的水蚤在10秒内心跳次数平均值表．
酒精浓度 | 清水 | 1% | 3% | 5% | 8% | 10% | 15% | 20% |
10秒内心脏跳动次数 | 33 | 30 | 28 | 24 | 22 | 21 | 18 | 死亡 |
7.
某校生物兴趣小组在探究“酒精对水蚤心率的影响”实验时，经过多次实验得到了在不同酒精浓度梯度下的水蚤在10秒内心跳次数平均值表．
酒精浓度 | 清水 | 1% | 3% | 5% | 8% | 10% | 15% | 20% |
10秒内心脏跳动次数 | 33 | 30 | 28 | 24 | 22 | 21 | 18 | 死亡 |
2.单项选择- (共10题)
8.
If you read the poem second time, you’ll have better understanding of it.
| A．the; / | B．a; the | C．the; a | D．a, a |
9.
— _______ I ask you something, if you are not busy?
—Yes, of course you _______.
—Yes, of course you _______.
| A．Should; should | B．Could; can |
| C．Could; could | D．Can; Could |
10.
He would feel pressured when _____ to answer the teacher’s questions in class.
| A．I ask | B．I will be asked |
| C．asked | D．I would be asked |
11.
We should take good care of the elderly, as they are ______ to the sudden change of weather.
| A．sensitive | B．anxious | C．weak | D．positive |
12.
_________ we could afford it, we wouldn’t go abroad for our holidays.
| A．In case | B．Now that | C．Even though | D．So that |
13.
My last job lacked variety; I __________ the same things all the time.
| A．did | B．have done | C．was doing | D．have been doing |
14.
Lily is so kind-hearted a girl that she often gives __________ needs her help.
| A．who | B．whom | C．whoever | D．whomever |
15.
Can you think of some cases______ drivers obviously knew the traffic rules but he didn’t obey them.
| A．why | B．where | C．as | D．while |
16.
Not for a moment ______ sightseeing while in Europe.
| A．he has stopped | B．he stops | C．did he stop | D．he did stop |
试卷分析
-
【1】题量占比
选择题:(7道)
单项选择:(10道)
-
【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：10
7星难题：0
8星难题：0
9星难题：0