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大陸地殼>海洋地殼 花岡岩 玄武岩

重力對物體有作功

關於《論語》一書的介紹說明,下列何者正確?

小凡有一袋糖果,這袋糖果的個數在 450~500 個之間。小凡每 4 個一數剩 1 個、每 6 個一數剩 3 個、每 10 個一數剩 7 個,請問這袋糖果有多少個?

有一條大橋總長 1600 公尺,橋的兩側每隔 20 公尺裝一盞燈,兩端都裝燈。為了加強照明,改成每 16 公 尺裝一盞燈,問施工時有多少盞燈不用移動?

若 22+23+2+2=2a,3×3×3×3=3b,46÷42=4c,則 a+b+c=?

若甲= 、乙= 、丙= ,則甲、乙、丙的大小順序是 7 11 13

請判斷出下列敘述正確的有幾項? (甲) 一個正整數越大,則其質因數的個數也就越多。 (乙) 正整數中最小合數為 4。 (丙) 因為 6 的因數有:1、2、3、6。其中 6=1×6;6=2×3,因此所有正整數的因數個數皆為偶數個。 (丁) 正整數中,兩個不同的質數一定互質。 (戊) 如果 a、b 互質,則 a 與 b 一定都是質數。 (己) 因為-1+1=0,所以-1 的倒數是 1。

下列選項中的數字,哪一個數字不是質數 ? 否則一律不予計分。

Please organize the article in orders. 1 BOGO deals cheat people out of their money. 2 BOGO deals make a lot of profits for businesses. 3 BOGO deals are great for businesses but not for customers. 4 Businesses love BOGO deals because they get people to spend more money.

Who has the same idea about BOGO deals as the writer?

What does This mean?.

Which following word is similar to nectar?

The old man and the horse ______ fell into the river were drowned.  drown 溺死;沉沒

I think I am in love with the pretty girl. This is the reason ______ I can’t stop thinking about her.

We want to know everything ______ happening in the meeting.

Who is the man _____ Teacher Eric is talking to? He is handsome. I can’t take my eyes off him.

The little boy _____ big eyes _____ very cute.

Rita’s death is quite _______. We were surprised at the news.

Paul is very _______ in appearance to his younger brother. They look like twins.

Annie’s performance pointed up her ________ talent for music.  point up 強調;突出

“Never Gonna Give You Up” is the best known and _______ the most popular song of Rick Astley’s.

I lost my key _______ between my home and TYK Junior High School.

Many show that earth’s climate is warming.