many people are at a loss as to what to do in case of an earthquake. 那个as to是什么玩意

Many people are waiting ________.A.at doctor'sB.at the doctorC.in the doctorD.at the doctor's Now,there are many people ( ) vacation.A.in B.on C.at D.with Many people are waiting at the school gate at the moment.(对Many people提问） But many people are worried a there are many people ( )at the bus stop a.waiting for;b,waiting;c,are waiting,d,wait How many people are there at the meeting? Many people are at the d_____ for teeth cleaning there are（）people at Pwal Mall on weekends A much B many C a lot D a little There are many people present at the meeting,a quarter of whom______ the same school.A.belong to Bbelongs to There are many people who are not as lucky as us改为同义句There are many people who are( ) ( ) ( ) usBe a guide at a museum must be exciting 改错 the songs ____WangFei are popular with many people all the time.a.at b.by c.for d.to people不可数名词,为什么还要用how many people are there at the concert? Many people are still __________the habit of writing silly things __________ public places.A.at; atB.in; inC.into; ofD.during; at -How many people attended the meeting?-____ fifty people.A.at least B.at most There are two father and two sons.How many people at least are there? here are two mothers and two daughters,how many people at least are there?IQ Do you often speak English at Do you often speak English at horner?Can you reaf English newspaper?Is there a park near your home?Are there many trees in your school?How many people are trese in your family? ：Why are there ----- quarreling here A.so many people B.too many people C.such many peopleD.A and B