What is the missing number fromthe centre of the third target

单项选择题Planet“Y”orbits the Sun in six months. AB is four times the distance of CD.How long does Planet“X”take to orbit the Sun

单项选择题Jenny and Jessica have short hair. Nicky and Jade have long hair. Jade, Jenny and Nicky are tall. Jessica is not. Jade does not wear spectacles, the others do. Which of the following statements must be true

单项选择题Westminster Palace is the .

单项选择题The U.S.A. is known as a“Melting Pot”for its mixture of _______.

单项选择题The British Parliament has all powers except the right to_______ .

单项选择题Stratford-upon-Avon is a famous place where______ was born.

单项选择题The“Backbone of England”refers to _____.

单项选择题Countless divorced politicians would have been elected out of office years ago had they even thought of a divorce, let alone one.

单项选择题- , if I may.- I'd rather you didn't, because there is too much work for you to do in the office.

单项选择题These proposals sought to place greater restrictions on the use and copying of digital information than in traditional media.