实施现场心肺复苏时,成年伤员胸外心脏按压每分钟的次数为()
A、50~60次
B、60~80次
C、80~90次
D、90~100次
参考答案:D
What a bargain! The price of this dress is_______ that of the skirt.
A.half not as much as
B.much not as half as
C.not half as much as
D.as much as not half
根据句子意思在空白处填上一个单词,使句意完整语法正确。
l. To start _____,I'd like to introduce myself to you.
2. The cake _____ delicious. Would you pass me one more?
3. Wait before you buy that watch. Let's _____ the price in this shop with the one in that
shop.
4. —What does "nervous" mean?
—It means"_____".
5. My teacher was angry because I didn't bring my homework _____ me this morning.