【单选题】China's Customs is a state organ responsible for the supervision and control work .
【单选题】下列构件代号正确的是( )
C.
、挡雨板或檐口板 -YB B 、基础 -JC C 、柱间支撑— CC
【简答题】听材料,回答1-4题。 1. China's biggest island is _______. A. Hainan B. Taiwan C. the Penghu Island 2. The capital of Taiwan Province is _______. A. Taibei B. Jilong C. Gaoxiong 3. There is much _______ in Tai...
【单选题】短周期元素甲、乙、丙、丁、戊五种元素在元素周期表中的位置如下图所示,其中戊是同周期中原子半径最小的元素。下列有关判断正确的是 [ ]
D.
乙的氢化物多种多样,丙、丁、戊的氢化物各有一种
【简答题】用所给词的适当形式填空。 1. West ___________ (point) left. 2. China's flag ___________ (have) yellow stars. 3. ___________ (Canada) flag is red and white. 4. Jenny and Danny ___________ (be) friends. 5. Li Ming _...
【简答题】根据句意及首字母提示补全单词。 1. China's flag has five yellow s_____ on it. 2. Beijing is in the n_____ of China. 3. Wang Fei is a very f_____ singer in China. 4. I want to v_____ Buckingham Palace some day. 5. I c...