分离细胞内不同细胞器的主要技术是（） A.显微镜技术 B.电镜技术 C.离心技术 D

找出错误的一项并改正。

( ) 1. Tom likes to watch the birds flying in the sky.

                             A    B                    C                __________

( ) 2. Jenny needs to take off she coat.

                                      A    B  C                          __________

(    ) 3. Danny runned with his kite.

                          A             B  C                             __________

( ) 4. Everyone will learn english.

                             A     B       C                              __________

( ) 5. My friend like to go on trips in the summer.

                              A           B         C                      __________

客户受电工程必须按照确定的供电方案进行设计，如果确实需要修改供电方案的，必须经过供电企业同意。

The discovery of new evidence led to _____. [ ]

A. the thief having caught

B. catch the thief

C. the thief being caught

D. the thief to be caught

手术前不需预防性使用抗生素的是

A．先天性心脏病手术

B．乳腺癌根治术

C．肾移植术

D．甲状腺腺瘤切除术

E．无张力疝修补术

患者女性，75岁。症见高热谵语、体温弛张、唇干烦渴、小便短赤、大便秘结、舌质红绛、苔多黄燥、脉细无力，中医证属( )

A．毒热内陷，燔灼逆厥

B．元气大伤，阴损亡阳

C．元气大伤，阴损亡阳

D．神陷气脱，心脾逆乱

E．热甚耗津，气虚亡阴