活動名稱
【解題達人! We want you!】
活動說明
阿摩站上可謂臥虎藏龍，阿摩發出200萬顆鑽石號召達人們來解題!
針對一些題目可能有疑問但卻缺少討論，阿摩主動幫大家尋找最佳解!
懸賞試題多達20萬題，快看看是否有自己拿手的科目試題，一旦你的回應被選為最佳解，一題即可獲得10顆鑽石。
懸賞時間結束後，只要摩友觀看你的詳解，每次也會得到10顆鑽石喔!
關於鑽石
如何使用:
- ✔懸賞試題詳解
- ✔購買私人筆記
- ✔購買懸賞詳解
- ✔兌換VIP
(1000顆鑽石可換30天VIP) - ✔兌換現金
(50000顆鑽石可換NT$4,000)
如何獲得:
- ✔解答懸賞題目並被選為最佳解
- ✔撰寫私人筆記販售
- ✔撰寫詳解販售(必須超過10讚)
- ✔直接購買 (至站內商城選購)
** 所有鑽石收入，都會有10%的手續費用
近期考題
【非選題】
【題組】 (一)若黏土層為正常壓密黏土，在地表施加5 t/m2之均佈載重，求其壓密沉陷5 cm所需時 間。（5分）
二、某地層條件如下【圖1】所示，黏土層壓縮指數Ce=0.4，膨脹指數Ce=0.08，壓密係數 Cv=l m2/年，為簡化計算，黏土層不必分層計算，試求下列問題：
【題組】 (一)若黏土層為正常壓密黏土，在地表施加5 t/m2之均佈載重，求其壓密沉陷5 cm所需時 間。（5分）
III. 文意選填 2% × 14 = 28%
１．請依文意在文章後所提供的 (AB) 到 (CD) 選項中，選出最適當者。 將其代號劃記在答案卷上。
２．如果答案為 (AB) ，需同時劃記該題答案卡上的
(A)和
(B)選項。
(24—30題為題組)
(A) France customers are encouraged to make more environmentally friendly habits under a series of new rules. A law banning plastic packaging for great numbers of fruits and vegetables__ 24__ in France. Starting from New Year’s Day, leeks, carrots, potatoes, apples, peers and around 30 other fresh produce will no longer be sold in plastic bags. Some soft fruits such as raspberries and blueberries, are given longer time for __25__ to find alternatives to plastic. Threatened by the serious plastic pollution, some people find it necessary to __26__ the new lifestyle.
【題組】24
１．請依文意在文章後所提供的 (AB) 到 (CD) 選項中，選出最適當者。 將其代號劃記在答案卷上。
２．如果答案為 (AB) ，需同時劃記該題答案卡上的
(A)和
(B)選項。
(24—30題為題組)
(A) France customers are encouraged to make more environmentally friendly habits under a series of new rules. A law banning plastic packaging for great numbers of fruits and vegetables__ 24__ in France. Starting from New Year’s Day, leeks, carrots, potatoes, apples, peers and around 30 other fresh produce will no longer be sold in plastic bags. Some soft fruits such as raspberries and blueberries, are given longer time for __25__ to find alternatives to plastic. Threatened by the serious plastic pollution, some people find it necessary to __26__ the new lifestyle.
Living the era of the explosion of COVID-19 cases, however, this policy seems more
challenging for the public. Though most of them are aware of the importance of reducing the
amount of plastic, they are more concerned with the sanitary__ 27__ . Besides, France
packaging industry complained that the government didn’t __28__ them of the change
beforehand.
Facing waves of__ 29__ , France President, Emmanuel Macron still showed his
determination, calling the ban “a real revolution”. He said, “France __30__ globally with
its law to gradually phase out all single-use plastics by 2040.”
(24—30題選項)
(AB) producers(AC) takes effect (AD) adopt (AE) highlight
(BC) takes the lead (BD) issues (BE) inform(CD) criticism
【題組】24
【非選題】
【題組】(三)串干擾(Crosstalk;CT)為多少 dB？(4 分)
二、 【本題 20 分】（須列出計算過程，答案四捨五入至小數點第 2 位）
如圖所示 2X2 光纖耦合器之輸入光功率 P0=210μW，其他三個輸出埠光功率分別為 P1=100μW ; P2=80μW; P3=5nW，
【題組】(三)串干擾(Crosstalk;CT)為多少 dB？(4 分)