【简答题】English grammar is the _____ of English language. Without grammar English language cannot be well constructed
【单选题】Lesson 12 词汇拓展-词汇选择-7 Different types of ADF indicators are in use, such as Fixed Compass Card Indicator, Rotatable Compass Card Indicator and _ ______ .
A.
P lan Position indicator
B.
Cross-pointer Indicator
C.
Radio Magnetic Indicator.
D.
E xpanded Position Indicator
【判断题】安全电压并不是指在所有条件下均对人体不构成伤害。
【单选题】Young children ______ language intuitively, without having to be taught grammar, pronunciation and vocabulary.
【单选题】I hereby ______ that my vessel is fitted with a rudder angle indicator and an engine revolution indicator on the bridge in such a position that the pilot may read both without having to move away from...
【单选题】She has mastered English grammar and ________ a large vocabulary without the help of a teacher. [ ]
【判断题】亲属集团属于初级集团的典型。()判断对错
【简答题】指示电极(indicator electrode)
【单选题】.Beginners of English can _________ quite well without learning any grammar rules.