Guest: ______ .　　Clerk: Certainly. Do you have a reservation?　　Guest: Yes. The name is Morales. Mr. and Mrs. J. Morales.　　Clerk: Here we are. For five nights. Could you fill in the registration card, please? And I'll need you credit card.

[多选题]You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for the RMAN. To accomplish the backup， you issued the following RMAN command：   RMAN> BACKUP SECTION SIZE 300M TABLESPACE users；   Which two statements are true regarding the execution of the above command？（）

[单选题]灰分为14%，重复性为（）。

[问答题]简述心理健康教育评价的意义。

[单选题]《麻醉药品和精神药品管理条例》所称实验研究是指（）

[单选题]境外投资者增加外商投资企业的注册资本金而汇入的资金，国际收支交易编码应填写（）

[判断题]脑震荡是指头部外伤后半小时内意识能迅速自行恢复。（　）

[单选题]北方落叶果树落叶的顺序是（）

[多选题]艺术人像中的影调对比是指（）来突出画面中的人物主体。

[问答题]简述大班幼儿的游戏特点。

[单选题]下述指标提示患者是肾实质性急性肾衰竭的是（）。

[单选题]Guest: ______ .　　Clerk: Certainly. Do you have a reservation?　　Guest: Yes. The n...

[单选题]Clerk: Can I help you?　　John: Not right now, thanks. I’m just looking.　　Clerk: I...

[单选题]Clerk: Can I help you?　　John: Not right now, thanks. I’m just looking.　　Clerk: I...

[单选题]Clerk: Can I help you?　　John: Not right now, thanks. I’m just looking.　　Clerk: I...

[多选题]GUEST VLAN的使用需要规划好，关于GUEST VLAN启用之后的说法正确的是（）。

[单选题]I have a reservation for a（）room.

[单选题]I have a reservation for a（）room.

[单选题]Where is the guest speaker from?

[单选题]A: I need to make a hotel reservation for my father.　　B: ______

[单选题]A: I need to make a hotel reservation for my father.　　B: ______