The president must have received the result of medical research by the time the disease spread widely, _______?
A.hasn’t he B.mustn’t he C.hadn’t he D.didn’t he
The entire country was _______ with grief for the eighteen firefighters and one guide who were killed in Liangshan mountain fire.
A.accumulated B.distributed C.spoiled D.overcome
_______ to building a community with a shared future for mankind is China, which has provided generous support and assistance.
A.Dedicating B.Dedicated C.Being dedicated D.Having dedicated
Over 1,000 elephants face starvation in Thailand because the coronavirus crisis has _______ revenues from tourism.
A.cut down B.put down C.break down D.pull down
Some countries could have been better prepared to fight the virus. Their leaders, _______, resisted calls for strict measures to contain it initially.
A.otherwise B.besides C.though D.thus
It’s widely acknowledged that reading printed texts is no _______ for personal discussion with a great thinker.
A.substitute B.subject C.submission D.substance
