超声检查胎儿宫内生长迟缓的主要观察指标及注意事项，以下错误的是（） A.胎儿股骨长

第三节：语法填空 (共10小题；每小题1分，满分10分)

阅读下面短文，根据上下文填入适当的词语，或使用括号中的词语的适当形式填空，并将答案填写到答题卷标号为51-60的相应位置。

When inviting some friends at a dinner, we Chinese often say, “The dishes are not good. Please forgive me.” In fact, it is a Chinese way of    51     ( be) modest, what he really means is that all the dishes here are really wonderful!   52   he really hopes is compliment from the guests! But   53   English would not understand it at all! Now that it is not good, why should you present the dishes before us? The English would say to their guests “ Enjoy yourselves!” when eating   54  “ Hope you’ve enjoyed   55    !” after eating.

While eating, we Chinese often say to the guests, “Eat slowly.” This would be very   56   ( puzzle) to the foreigners: Am I eating very violently? Am I eating too quickly or too much?

And now come to the end of the dinner when your guests   57   (leave) . The Chinese would say: “Walk slowly!” This is a very polite saying in Chinese,   58   will also be confusing to the foreigners: Why can’t I walk fast? Does it matter  59   I walk slowly or not? Are you worrying that I may fall over? So change your words 

60   a simple “ Bye!” or “ See you next time!”

以下关于LTE关键需求描述错误的是（）。

A.支持1.4MHz、3MHz、5MHz、10MHz、15MHz和20MHz带宽

B.提高小区边缘的比特率

C.空闲模式到激活模式的转换时间不超过50ms

D.在小IP分组和空载条件下，用户面延时不超过50ms

下列四组搭配中，错误的一组是[ ]

A、邓世昌——黄海海战

B、李鸿章——洋务运动

C、康有为——戊戌变法

D、陈独秀——辛亥革命

句型转换。

1. I'd like a cup of tea. (变一般疑问句)

2. Li Ming would like some bread and milk. (就画线部分提问)

3. What do you want to drink? (变同义词)

4. He is hungry. He would like a sandwich. (变复数句)

单位内部复制涉密载体应当履行审批手续，复制机密级以上涉密载体须经部门或单位领导批准，加盖复制戳记，视同原件管理，并进行登记。