问题
填空题
样品采样数量为:样品一式三份,分别供();()、保留备查
答案
参考答案:检验、复检
样品采样数量为:样品一式三份,分别供();()、保留备查
参考答案:检验、复检
选择正确的单词或词组填空。 | |
2. What are you going to do _____________? 3. _____________ can I get to the hospital? 4. You can _____________ the No.17 bus. 5. Find the white building _____________. 6. _____________, is there a cinema near here? |