小儿出牙16颗，会用勺子吃饭，会说2～3个字构成的句子，最可能的年龄是（）

牙16个，会用勺子吃饭，会说2~3个字构成的句子，最可能的年龄是( )

A、1岁

B、2岁

C、3岁

D、4岁

E、5岁

A、1岁

B、1.5岁

C、2岁

D、3岁

E、3.5岁

会说2~3个字构成的句子是()时期的小儿语言特点。

A.0~3个月;

B.4~7个月;

C.8~12个月;

D.1~2岁;

E.2~5岁。

A. 1岁

B. 2岁

C. 3岁

D. 15个月

E. 10个月

A. 1岁

B. B.2岁

C. C.3岁

D. D.15个月

E. E.10个月

A. 1岁

B. B.3岁

C. C.4岁

D. D.2岁

E. E.5岁

护士为2岁小儿做健康体格检查，检查结果为正常。采集护理病史时获知：该小儿会跑、跳，会用2～3个字构成的句子与父母语言交流。该小儿的体重应为A、6kg

B、9kg

C、12kg

D、15kg

E、18kg

该小儿的身高应为A、65cm

B、75cm

C、85cm

D、90cm

E、95cm

该小儿的乳牙发育应为A、12颗

B、16颗

C、20颗

D、24颗

E、28颗

一小儿已经会跑，会讲2-3个字组成的句子，而且有了“自我”意识。该小儿所处的时期是()。

A.胎儿期

B.新生儿期

C.婴儿期

D.幼儿期

E.学龄期

下面段落由9个句子构成，现在9个句子的flow存在很多问题，请你识别出来并改写这些地方，在填写答案时，请用删除线删掉错误的地方，并用下划线的方式标注出来你的修改，便于你的同伴对你的作业进行评分，如果忘记添加下划线会影响自己的得分。 1. We have shown that the addition of an artificial tail during ontogeny can produce postural and locomotory changes in chickens, consistent with the posture and kinematics inferred for non-avian dinosaurs. 2. The posterior displacement of the CoM produced a more vertically oriented femur during standing (femur in experimental animals was 40% more vertical than control subjects). 3. And it increased femoral retraction and decreased knee flexion during walking. 4. These indicate a shift from the standard bird, knee-driven bipedal locomotion to a more hip-driven locomotion, typical of crocodilians (the only other extant archosaur group), mammals, and hypothetically, bipedal non-avian dinosaurs. 5. Together, our data show that for a given CFL mass, femoral retraction can be greatly affected by the location of the CoM and limb postures. 6. To test if the postural differences observed in this study produced changes in limb morphology, we measured the length and mid-shaft cross-sectional properties of the femur in all our individuals. 7. Though we found no differences in cross-sectional femoral geometry among groups. 8. Amazingly, femur length tended to be greater in the experimental group than in both the control-weight and the control group (by 4 and 7%, respectively), although not significant. 9. It has even been proposed that, due to functional convergence, mammals might be a better system to study bipedal dinosaur locomotion, but the results reported here show that important aspects of non-avian theropod locomotion can be experimentally recreated in modern birds. 提示：全文一共有5处需要修改的地方，请特别关注句子与句子之间的linker问题。

A、单字句阶段

B、电报句阶段

C、简单句阶段

D、复合句阶段