[单选题]In order to ______ the disease, the first thing we should do is to do resea
[单选题]The first thing George did at the training school was ______.A. to take an experienced pilot in a planeB. to be taken up into the air in a plane by an officerC. to fly a commercial planeD. to talk about his ideas
[单选题]A.fter the earthquake, the first thing the local government did was to provide _____ for the homeless families.A. accommodationB. occupationC. equipmentD. furniture.
[单选题]The FIRST thing to do to ensure that a refrigeration unit will not start while undergoing repairs, is to _____.A.secure and tag the electrical circuitB.place a crow bar in the flywheel of the unitC.inform. all persons in the area not to start the uni
[单选题]The good thing about children is that they very easily to new environments.A. adaptB appealC attachD apply
[单选题]The first paragraph is mainly about _______.A. teenagers’ criticisms on their parentsB. teenagers’ ability to deal with crisesC. parents’ dominance over their childrenD. parents’ misunderstandings of their children
[填空题] It was about 600 years ago () the first clockwith a face and an hour hand was made.
[单选题]The [annoying]thing about the scheme is that it's confusing.A.hatefulB. pai
[单选题]Do you still remember the place ______ we first met five years ago?A.whereB
[单选题]The worst thing about television and radio is that they entertain us, “savi
[单选题]The worst thing about television and radio is that they entertain us, “savi