
教学方法是为完成教学任务而采用的方法。
A.对 B.错


A.对 B.错
数据库系统一般包括数据库、________、________、 ____与用户。
I have to declare the decision of His Majesty's Government - and I feel sure it is a decision in which the great Dominions will in due 1._____ – for we must speak out now at once, without a day's delay. I have to make the declaration, but can you doubt what our policy will be? We have but one aim and one single, 2.________ purpose. We are resolved to destroy Hitler and every vestige of the Nazi regime. From this nothing will turn us – nothing. We will never 3._______; we will never negotiate with Hitler or any of his 4.________. We shall fight him by land, we shall fight him by sea, we shall fight him in the air, until, with God's help, we have rid the earth of his shadow and liberated its peoples from his 5._______. Any man or state who fights on against 6._______ will have our aid. Any man or state who marches with Hitler is our 7._______... That is our policy and that is our declaration. It follows therefore that we shall give whatever help we can to Russia and the Russian people. We shall appeal to all our friends and allies in every part of the world to take the same course and pursue it, as we shall faithfully and steadfastly to the end....
"This is no class war, but a war in which the whole British Empire and Commonwealth of Nations is engaged, without distinction of race, 8.______, or party. It is not for me to speak of the action of the United States, but this I will say:if Hitler imagines that his attack on Soviet Russia will cause the slightest 9.________ of aims or slackening of effort in the great democracies who are resolved upon his doom, he is woefully mistaken. On the contrary, we shall be10.________ and encouraged in our efforts to rescue mankind from his tyranny. We shall be strengthened and not weakened in determination and in resources.