【单选题】Earlier that day, when they crossed the Rocky Mountains, they ____ to catch sight of some mountain goats and even a grizzly bear and an eagle.
B.
had C, managed D. surrounded
【单选题】At least this time, in ______ to earlier hardline crackdowns, some liberals are fighting back.
【单选题】You should be there a little earlier, because the train will arrive_________.
【单选题】Some people in Beijing go to work half an hour earlier every day to avoid in the traffic jam
【单选题】Some strange customs _________ from earlier times.