Which is a weekly publication advising mariners of important matters affecting navigational safety（）.

Management has decided that the database must be available 24 hours a day， 7 days a week. Given this requirement， which type of backup is required？（）

A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn.  When a cluster verification is performed，which of the following will require a custom verification method？（）  

Which two requirements are critically important to implement for your database backup strategy if you require a 24 hours a day， 7 days a week production environment？（）

You are working on a 24x7 （available 24 hours per day， 7 days per week） production database. An operating system （OS） user deletes the alert log file accidentally. Which statement in this scenario is true？（）

You are working on a database that must be functioning 24 hours a day， 7 days a week. The database isconfigured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups（）

According（）travel agents, the growth trend in travel is the half-week sneak-away built around a weekend.

A(n) ________ is a domestic series that goes on week after week.

Foreign exchange market is open 24 hours a day, 5 days a week.

Is____ true that the famous scientist will give us a lecture next week?

It was stipulated that the day of the week and the number of the year follow the Gregorian calendar, which is regarded as official calendar to facilitate our day-to-day activities.

The nurse _____ on a night shift for several weeks. A. is working B. works C. worked D. has been working

He has been ____ by a horrible disease, from which one of his best friends died two weeks ago.

He is due to _____ a conference on human rights next week.

These days, she works up to 70 hours a week, but she is happy.

Juliet is not at work. She is taking a______until the end of this week.

This is the question about which they have had so much discussion in the past few weeks

Grace is a self-employed artist. She can make 20 pieces of pottery per week. She is considering hiring her sister Kate to work for her. Both she and Kate can make 35 pieces of pottery per week. What i

The temperature of frozen Fargo is______for a full week.

Mr. Hunger is expected to attend the monthly meeting next week and give a demonstration______the new product.

Grace is a self-employed artist. She can make 20 pieces of pottery per week. She is considering hiring her sister Kate to work for her. Both she and Kate can make 35 pieces of pottery per week. What is Kate’s marginal product？

Juliet is not at work. She is taking a_____until the end of this week.

&8226;You are the Research and Development Director of an engineering company, which is a subsidiary of a larger corporation. The Chairman of the corporation is visiting your company next week.

The statue is believed __________ a few weeks ago（）

Have you ever noticed advertisements which say “Learn a foreign language in six weeks, or your money back! From the first day your pronunciation will be excellent.Just send...” and so on？ Of course, it never happens quite like that.The only language that is easy to learn is the mother tongue.Think how much practice that gets! Before the Second World War people usually learnt a foreign language in order to read the literature of the country.Now speaking a foreign language is what most people want.Every year many millions of people start learning one.